Circuit Design, Inc. Product Lineup

The MU-3-1216 is an intelligent modem capable of command control that operates in the 1216MHz band, which provides a relatively low-noise and clean radio environment. It can be controlled using a common command system shared with other MU series models and is compact in size, similar to the 429MHz band. Depending on the application and communication environment, you can choose the frequency band. Thanks to excellent RF circuit technology, it achieves stable operation over a wide temperature range, long-distance communication, low voltage operation, and low power consumption. 【Features】 ■ Acquired Technical Standard Mark (Construction Design Certification) ■ Simple dedicated commands common to the series for serial data transmission ■ Relay function (up to 10 stations)

• Remote Control
• Communications
• Other embedded systems (software and hardware)

In the field of forest monitoring, data collection from sensors installed in various locations within the forest is essential. Signal obstruction caused by terrain and trees poses a significant challenge for data transmission. To ensure stable communication, wireless technology that enables long-distance communication and is resilient to obstructions is required. Our 429MHz band specific low-power serial data transmission wireless modem leverages the characteristics of the 429MHz band to achieve stable data transmission even in the complex environments of forests. 【Use Cases】 - Collection of environmental data such as temperature, humidity, and soil moisture within the forest - Monitoring the operational status of forestry machinery - Data transmission for wildfire monitoring systems 【Benefits of Implementation】 - Real-time collection of extensive forest data - Improved stability of data transmission leading to accurate situational awareness - Enhanced work efficiency and cost reduction through remote monitoring

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• Other embedded systems (software and hardware)

In river management, accurate water level measurement is essential for reducing the risk of flooding and ensuring the safety of residents. Particularly during heavy rainfall, when water levels can change rapidly, real-time data collection and swift information transmission are required. Traditional wired systems often face issues such as installation site constraints and cable disconnections, making stable data acquisition difficult. Our 429MHz band specific low-power serial data transmission wireless modem enables long-distance communication and high reliability, allowing for stable collection of river water level measurement data. 【Use Cases】 - River water level monitoring systems - Data integration with rainfall observation stations - Remote monitoring of dams and weirs 【Benefits of Implementation】 - Real-time collection of water level data - Rapid response during flooding events - Reduction in labor costs and efficient management - Data collection from remote locations

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• Communications
• Other embedded systems (software and hardware)

In infrastructure monitoring for smart cities, remote monitoring of bridges, tunnels, and water supply and drainage systems is essential. These infrastructures are crucial elements that support urban safety and efficient operation, requiring early detection of anomalies and prompt response. However, data transmission in environments where radio waves are difficult to reach, such as underground or inside structures, poses a significant challenge. Our 429MHz band specific low-power serial data transmission wireless modem leverages the characteristics of the 429MHz band to achieve stable long-distance communication even in environments with many obstacles. This enables real-time monitoring of infrastructure conditions, enhancing urban safety. 【Usage Scenarios】 * Data collection from bridge deformation sensors * Remote control of ventilation systems in tunnels * Monitoring pressure and flow in water supply and drainage pipes * Data collection from smart meters 【Benefits of Implementation】 * Early detection of anomalies through remote monitoring * Reduction of maintenance costs * Improved safety of urban infrastructure * Efficient operation based on data

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• Other embedded systems (software and hardware)

In the security industry, the reliability of security systems is the most critical issue. In particular, it is essential to ensure the reliable transmission of information from sensors and to quickly detect anomalies. In locations where wired connections are difficult or in environments where wiring work is challenging, the stability of wireless communication is indispensable. This product leverages the characteristics of the 429MHz band to achieve stable data transmission even in environments with many obstacles. 【Usage Scenarios】 - Sensor data collection in parking lots and bicycle parking areas - Security systems for buildings and facilities - Integration with outdoor security cameras 【Benefits of Implementation】 - Reduction in wiring installation costs - Increased flexibility of the system - Faster anomaly detection

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• Other embedded systems (software and hardware)

In the parking industry, understanding real-time occupancy information is essential for improving customer satisfaction and efficient operations. Particularly in underground parking lots where radio signals are hard to reach, and in multi-story parking garages with many obstructions, stable data transmission poses a challenge. Our 429MHz band specific low-power serial data transmission wireless modem leverages the characteristics of the 429MHz band to ensure reliable communication across obstacles. This enables the accurate collection of occupancy information in real-time, which can be integrated into display systems and management systems. 【Use Cases】 - Occupancy management in underground parking lots - Occupancy display in multi-story parking garages - Monitoring parking conditions from remote locations 【Benefits of Implementation】 - Improved customer satisfaction through the provision of accurate occupancy information - Increased efficiency in parking lot operations - Appropriate pricing based on real-time information

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• Other embedded systems (software and hardware)

In the field of environmental research, extensive data collection is essential. In particular, it is necessary to grasp various environmental information, such as river water levels, soil temperatures, and atmospheric pollutants, in real-time. However, traditional wired systems can face challenges due to installation location constraints and wiring costs. Additionally, wireless systems operating in the 2.4GHz band may experience communication instability due to signal obstruction from terrain and vegetation. Our 429MHz band specific low-power serial data transmission wireless modem takes advantage of the 429MHz band’s characteristic of signal diffraction, enabling stable data transmission across obstacles. This allows for more efficient and reliable collection of extensive environmental data. 【Use Cases】 - River water level monitoring - Soil temperature and humidity measurement - Air pollutant monitoring - Forest fire surveillance - Wildlife behavior tracking 【Benefits of Implementation】 - Easier extensive data collection - Reduced installation costs - Real-time data acquisition - Long-term stable operation

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• Communications
• Other embedded systems (software and hardware)

In the energy industry, particularly in the field of smart meters, remote monitoring of accurate power usage is essential. Stable data transmission is required even in environments with significant radio interference and obstructions. Our 429MHz band specific low-power serial data transmission wireless modem leverages the characteristics of the 429MHz band to achieve long-distance and stable communication. This ensures reliable transmission of data collected from smart meters, contributing to the efficiency of energy management. 【Use Cases】 - Data collection from smart meters - Remote monitoring of power usage - Establishment of energy management systems 【Benefits of Implementation】 - Accurate information collection through stable data transmission - Efficient energy management through remote monitoring - Cost reduction by wireless conversion of existing systems

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• Other embedded systems (software and hardware)

In disaster prevention scenarios, rapid information transmission is essential. Particularly during a disaster, challenges such as disruptions to communication infrastructure and difficulties in signal reception exist. If accurate information is not conveyed without delay, it could lead to situations that endanger lives. Our 429MHz band specific low-power serial data transmission wireless modem leverages the characteristics of the 429MHz band to achieve stable long-distance communication even in environments with many obstacles. This enables accurate information transmission in various situations, including understanding disaster conditions, issuing evacuation instructions, and conducting rescue operations. 【Application Scenarios】 - Data transmission for river flood monitoring systems - Collection of water level measurement data at landslide sites - Information display systems for evacuation centers - Coordination with fire and disaster prevention helicopters 【Benefits of Implementation】 - Accurate situational assessment through rapid information transmission - Increased efficiency in life-saving activities - Prevention of secondary disasters - Reduction of information transmission costs

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• Communications
• Other embedded systems (software and hardware)

In the logistics industry, accurately tracking the location of cargo during transport is essential for efficient management and improved customer service. Particularly in vast warehouses and long-distance outdoor transportation, reliable communication and signal reach are crucial. Our 429MHz wireless modem achieves stable data transmission even in challenging environments where the 2.4GHz band struggles. This enables real-time tracking of location information, contributing to the optimization of logistics. 【Use Cases】 - Tracking the location of forklifts and AGVs within warehouses - Managing the location information of trucks - Monitoring the location of containers outdoors 【Benefits of Implementation】 - Improved inventory management through real-time location tracking - Cost reduction by optimizing transport routes - Prevention of cargo loss and increased customer satisfaction

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• Communications
• Other embedded systems (software and hardware)

In manufacturing process management, it is important to grasp the operational status of equipment and production data in real-time to establish an efficient production system. In particular, data collection from sensors and devices located in various places within the factory is often difficult with wired connections, necessitating stable wireless communication. This product leverages the characteristics of the 429MHz band to achieve stable data transmission even in manufacturing environments with many obstacles. This promotes the visualization of processes and contributes to improving production efficiency. 【Use Cases】 - Monitoring the operational status of equipment on the production line - Collecting sensor data for quality control - Data transmission and reception with automated guided vehicles (AGVs) - Building inventory management systems within warehouses 【Benefits of Implementation】 - Cost reduction through reduced wiring work - Early detection of issues through real-time data collection - Improved production efficiency and waste reduction - Enhanced adaptability to changes through flexible system construction

• Remote Control
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• Other embedded systems (software and hardware)

In the agricultural sector, accurately grasping environmental data such as temperature, humidity, and soil moisture in vast farmlands is a crucial factor that influences yield and quality. Particularly, data collection in areas where radio waves are difficult to reach or in environments with many obstacles requires stable communication. Our 429MHz band specific low-power serial data transmission wireless modem leverages the characteristics of the 429MHz band to achieve long-distance and stable data transmission. This enables real-time collection of information from sensors located far away, facilitating efficient farmland management. 【Use Cases】 - Environmental monitoring of temperature, humidity, and soil moisture in vast farmlands - Environmental control within greenhouses - Water level monitoring of rice paddies from remote locations 【Benefits of Implementation】 - Visualization of environmental data across extensive farmlands - Risk reduction through early detection of anomalies - Cost reduction through labor savings

• Remote Control
• Communications
• Other embedded systems (software and hardware)

The MU-4-429 is an intelligent modem for command control that can interface with one-chip CPU UARTs and computer COM ports (RS232C). It is compatible with the command and protocol of the conventional MU-1(N)-429, MU-2-429, and MU-3-429, allowing for easy integration into systems that use these wireless modems. The MU-4-429 is equipped with powerful error correction capabilities, achieving more stable communication. It is compatible with the pin, command, and air protocol of the MU-2-429, allowing for direct replacement and use. 【Features】 ■ Obtained Technical Conformity Mark (Construction Design Certification) ■ Simple dedicated commands for serial data transmission ■ Compact body (55% of the volume of MU-3-429) ■ Powerful error correction function

• Remote Control
• Communications
• Other embedded systems (software and hardware)

In the entertainment industry, particularly in fields that provide interactive experiences, real-time performance and stable communication are essential. In events and games, delays in response to participants' actions can undermine immersion and reduce customer satisfaction. Our 2.4GHz DSSS low-power data transmission wireless module enables stable communication even in crowded radio environments, providing uninterrupted interaction. This creates an immersive experience and maximizes the appeal of events and games. 【Use Cases】 - Interactive art exhibitions - Wireless game controllers - Remote control at event venues 【Benefits of Implementation】 - Smooth operation with no delays - High reliability due to stable communication - Increased satisfaction for participants in events and games

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• Other embedded systems (software and hardware)

In manufacturing process management, real-time data collection and remote monitoring of equipment are crucial. Especially as automation of manufacturing lines progresses, accurately grasping the operational status of equipment and product quality data, and swiftly resolving issues, are essential for improving production efficiency. However, traditional wired systems pose challenges such as the cost of wiring work and a lack of flexibility associated with moving equipment. Our 2.4GHz DSSS low-power data transmission wireless module addresses these challenges and streamlines process management in manufacturing sites. 【Usage Scenarios】 - Real-time monitoring of manufacturing lines - Remote operation of transport robots - Remote control of equipment - Wireless collection of quality management data 【Benefits of Implementation】 - Reduction in wiring costs - Flexible arrangement of equipment - Increased efficiency in data collection - Improvement in productivity

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• Other embedded systems (software and hardware)

The STD-503 is a compact, embedded wireless transceiver module designed for industrial applications that require stability and reliability, operating in the 2.4GHz ISM band available worldwide. It operates on battery power and achieves wireless communication with a line-of-sight range of 300 meters. To ensure reliable wireless communication in the 2.4GHz band, it features a spectrum direct sequence spread spectrum (DSSS) method that excels in noise resistance, along with a true diversity reception function that prevents signal drop due to multipath fading. Additionally, the transparent data input/output interface allows users with their own communication protocols to use it without changing their protocols. It is a highly flexible interface that can transmit continuous LOW or HIGH signals without restrictions. The communication settings for the STD-503 can be configured via serial communication (UART). 【Features】 ■ Spectrum Direct Sequence Spread Spectrum (DSSS) ■ Transparent Data Input/Output Interface (Clock Synchronized) ■ True Diversity Reception

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• Other embedded systems (software and hardware)

In the parking lot industry, reliable opening and closing of gates is essential to ensure user safety and convenience. Especially in poor visibility conditions such as bad weather or nighttime, smooth gate operation is crucial. Misoperations or communication failures can hinder vehicle entry and exit, potentially leading to decreased customer satisfaction. Our 426MHz band 2-button specific low-power wireless waterproof remote control, with IP55 equivalent waterproof performance and reliable signal transmission, facilitates smooth opening and closing of parking lot gates, contributing to improved customer satisfaction. 【Usage Scenarios】 - Remote operation of parking lot gates - Gate opening and closing in bad weather - Gate operation at night 【Benefits of Implementation】 - Stable gate operation even in rainy conditions - Reduction of issues caused by misoperations - Enhanced convenience for customers

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In the event industry, quick and reliable operations such as turning lights ON/OFF and dimming are essential. Particularly for outdoor events or events in rainy weather, balancing waterproof performance and operability is crucial. Uncertain operations or failures due to rain can hinder the progress of the event and decrease customer satisfaction. Our 426MHz band 2-button specific low-power wireless waterproof remote control achieves reliable control of event lighting with IP55 equivalent waterproof performance and dependable signal transmission. 【Usage Scenarios】 * Lighting control at outdoor music festivals * Lighting operation for exhibition booths * Remote control at illumination events 【Benefits of Implementation】 * Stable lighting control even in rainy weather * Quick response through remote operation * Improved efficiency in event management and increased customer satisfaction

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In the field of fishing, high reliability and durability are required for the remote operation of buoys at sea. It is particularly important that the products can withstand harsh environments such as saltwater, splashes, and strong winds. Accurate position control of the buoys and rapid response in emergencies are essential for improving efficiency and ensuring safety in fishing. Our 426MHz waterproof remote control solves the challenges of buoy control in fishing with its IP55 equivalent waterproof performance and a communication range of 300m to 500m. 【Usage Scenarios】 - Remote operation of buoys in fishing - Remote control of feeding and equipment in aquaculture - Remote operation of equipment in fishing ports 【Benefits of Implementation】 - Stable operation even in bad weather - Improved work efficiency through remote operation - Enhanced safety through rapid response

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In the agricultural sector, there is a need to remotely operate equipment in fields and facilities to enhance work efficiency. In particular, the operation of irrigation pumps, ventilation fans, and gates needs to be carried out quickly in response to weather and work conditions, requiring good operability and reliable performance. Our 426MHz band 2-button specific low-power wireless waterproof remote control, with an IP55 waterproof rating, is suitable for outdoor use, ensuring stable operation even in rainy or high-humidity environments. It allows for easy operation of equipment located at a distance within a range of approximately 300m to 500m. 【Usage Scenarios】 - Remote operation of irrigation systems - ON/OFF control of ventilation fans and blowers - Opening and closing of warehouse and storage facility gates - Operation of animal deterrent gates 【Benefits of Implementation】 - Reduction in work time - Decrease in labor - Improved safety through remote operation - Efficient operation of equipment

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In machine operation at factories, improving work efficiency and ensuring safety are crucial. Particularly in environments where oil, water, and dust are present, equipment malfunctions and misoperations can become significant issues. Our 426MHz band 2-button specific low-power wireless waterproof remote control achieves stable operation even in harsh environments due to its dust and waterproof performance equivalent to IP55. This enables safe and reliable remote operation of machinery, contributing to increased productivity. 【Usage Scenarios】 - Starting and stopping machine tools - Remote operation of production lines - Operation of conveyors within warehouses 【Benefits of Implementation】 - Enhanced safety in machine operation - Improved work efficiency - Reduced risk of malfunctions

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In the security industry, a rapid response in emergencies is essential. Especially in critical situations, reliable operation and high trustworthiness are indispensable. Conventional radio systems carry risks of radio interference and malfunction, which could delay responses in emergencies. Our 426MHz waterproof remote control achieves stable operation even in rain or adverse weather conditions, thanks to its IP55 waterproof performance and unique communication protocol. It is a highly reliable solution for quickly responding to emergencies, such as remotely operating emergency equipment or issuing emergency alerts. 【Usage Scenarios】 * Activation of emergency equipment * Issuing emergency alerts * Remote operation of security systems 【Benefits of Implementation】 * Reliable response in emergencies * Reduced risk of malfunction * Stable operation in harsh environments

• Remote Control
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• Communications

The "KST426W-2" is a two-contact waterproof remote control that does not require a radio station license with a technical compliance mark. Designed for "light industrial" applications, it enables easy wireless communication even in harsh environments such as civil engineering, construction, vehicles, welfare, and agriculture. To ensure safe use in tough conditions like outdoor work, its robustness and waterproofing have been enhanced, allowing for reliable long-distance communication developed through our wireless technology. It can be utilized as a highly reliable telecommunication system for various industrial applications including civil engineering, construction, vehicles, and agriculture. 【Features】 ■ ARIB STD-T67 construction design certification obtained ■ Communication distance is approximately 300 to 400 meters in line of sight ■ Can transmit approximately 50,000 times using two AA batteries ■ Achieves a Hamming distance of 6 to ensure safety *For more details, please refer to the related links or feel free to contact us.

• Remote Control
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• Communications

In the parking lot industry, rapid and reliable gate opening and closing is required to ensure user safety and convenience. Especially during bad weather or peak pedestrian times, remote malfunctions and communication failures can become significant issues. Our 426MHz waterproof remote control features IP55-rated waterproof and dustproof performance, ensuring stable operation even in harsh environments. With three buttons for intuitive operation, it enables smooth gate opening and closing, contributing to increased user satisfaction. 【Usage Scenarios】 - Opening and closing of parking lot gates - Management of user entry and exit in monthly parking lots - Use in parking lots of commercial and public facilities 【Benefits of Implementation】 - Stable gate opening and closing in rainy weather or outdoors - Reduction of troubles caused by malfunctions - Improved user convenience

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In the event industry, outdoor lighting effects require operations that are safe and reliable, regardless of weather conditions. Particularly in environments with rain or splashes of water, malfunctions or inability to operate lighting equipment can lead to interruptions in events or decreased safety. Our 426MHz waterproof remote control, with an IP55 equivalent dust and water resistance rating, enables stable lighting control for outdoor events, unaffected by weather. 【Usage Scenarios】 - Outdoor music festivals - Illumination events - Exhibitions - Outdoor theater 【Benefits of Implementation】 - Stable lighting control even in rainy weather - Improved safety through remote operation - Rapid realization of lighting effects - Increased efficiency in event management

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In manufacturing process management, remote operation is required in environments with risks of outdoor exposure and water exposure. For example, controlling manufacturing lines and operating equipment installed outdoors are crucial for balancing work efficiency and safety. Traditional wired operations pose risks such as cable handling and disconnection, which can hinder work. Our 426MHz band 3-button specific low-power wireless waterproof remote control features IP55 equivalent dust and water resistance, enabling stable operation even in harsh environments. This contributes to improving work efficiency and ensuring safety in manufacturing process management. 【Usage Scenarios】 - Remote operation of equipment on outdoor manufacturing lines - Control of conveyors and transport systems within factories - Remote operation of heavy machinery at construction sites 【Benefits of Implementation】 - Reduces the distance workers need to move, improving work efficiency - Frees workers from the hassle of cables, enhancing safety - Contributes to increased productivity through rapid response via remote operation

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In the agricultural sector, remote operation of equipment such as irrigation pumps and pest control machines requires reliable operation that is unaffected by weather conditions. Particularly in outdoor environments where there is a lot of work, exposure to water, dust, and vibration can significantly reduce operational efficiency due to equipment failure or malfunction. Our 426MHz waterproof remote control is equipped with dust and water resistance equivalent to IP55, ensuring stable operation even in harsh environments. It can be intuitively operated with three buttons, supporting smooth work processes. 【Usage Scenarios】 - Remote operation of irrigation pumps - Starting and stopping of pest control machines - Control of other outdoor-installed equipment 【Benefits of Implementation】 - Stable operation even in bad weather - Improved work efficiency - Labor-saving through remote operation of equipment

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In the security industry, a rapid response in emergencies is required. Especially in outdoor security activities, it is crucial to ensure that emergency notification systems function reliably even in rain or adverse weather conditions. Traditional systems have had the potential for delays in emergency responses due to malfunctions caused by weather or poor operability. Our 426MHz waterproof remote control achieves IP55 equivalent waterproof performance and intuitive operability with three buttons, allowing for quick and reliable notifications in emergencies. 【Usage Scenarios】 * Outdoor security at parking lots, commercial facilities, and event venues * Emergency notifications upon discovering suspicious individuals * Integration with security cameras 【Benefits of Implementation】 * Reduction in emergency notification time * Decrease in false alarms * Ensuring the safety of security personnel

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The "KST426W-3" is a three-point waterproof remote control that does not require a radio station license with a technical compliance mark. Designed for "light industry" applications, it can easily be wireless in harsh environments such as civil engineering, construction, vehicles, welfare, and agriculture. To ensure safe use in tough environments like outdoor work, its robustness and waterproofing have been enhanced, enabling reliable long-distance communication developed through our wireless technology. It can be utilized as a highly reliable telecommunication system for various industrial applications such as civil engineering, construction, vehicles, and agriculture. 【Features】 ■ ARIB STD-T67 construction design certification obtained ■ Communication distance is approximately 300 to 400 meters in line of sight ■ Can transmit about 50,000 times using two AA batteries ■ Achieves a Hamming distance of 6 to ensure safety *For more details, please refer to the related links or feel free to contact us.

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• Communications

In the operation of theme park attractions, safe and reliable remote control is essential for the safety of visitors and the smooth operation of attractions. Particularly in outdoor attractions and water-based attractions, equipment failures or malfunctions due to rain or water exposure pose significant operational challenges. Our 426MHz waterproof remote control achieves stable operation even in such harsh environments, thanks to its IP55 waterproof rating and robust housing. Even in noisy environments, it ensures reliable signal transmission through a unique protocol, enabling safe remote operation of attractions. 【Usage Scenarios】 - Remote operation of outdoor attractions - ON/OFF control of equipment in water-based attractions - Operation of attractions during inclement weather 【Benefits of Implementation】 - Stable operation of attractions even in rainy weather - Improved safety - Reduced maintenance costs

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In the parking lot industry, there is a demand for improved convenience for users and increased operational efficiency in adverse weather conditions. Particularly during rain or at night, when visibility is poor, ensuring safety during gate operations is crucial. Traditional wired systems often require wiring work, which can limit installation locations. Our 426MHz waterproof remote control, with IP55 waterproof performance and a wireless communication range of 300m to 500m, allows for reliable gate operation even in the rain. 【Usage Scenarios】 - Remote operation of parking lot gates - Operation from toll booth - Gate opening and closing in bad weather 【Benefits of Implementation】 - Improved work efficiency during rain - Smooth entry and exit for users - Enhanced safety

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In manufacturing process management, remote operation of production lines and safe control of equipment are required. Particularly in environments where water and dust are present, the reliability and durability of operations are crucial. Misoperations or failures can lead to decreased production efficiency and safety risks. Our 426MHz waterproof remote control achieves stable operation even in harsh environments, thanks to its IP55 waterproof performance and robust housing. 【Usage Scenarios】 - Remote operation of production lines - ON/OFF control of equipment - Safety management in manufacturing sites 【Benefits of Implementation】 - Improved work efficiency - Enhanced safety - Reduced maintenance costs

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In the agricultural sector, remote operation of outdoor equipment such as irrigation pumps and pest control machines is required. Especially in farming tasks that are easily affected by weather, a remote control that can be reliably operated even in rainy conditions is crucial. Additionally, high dust and water resistance is essential to prevent failures caused by dust and moisture. Our 426MHz waterproof remote control achieves stable operation even in harsh environments, thanks to its IP55 waterproof rating and robust housing. 【Usage Scenarios】 - ON/OFF control of irrigation pumps - Remote operation of pest control machines - Control of ventilation fans in greenhouses - Other remote operations of agricultural equipment 【Benefits of Implementation】 - Improved work efficiency - Reduced burden on workers - Enhanced safety through remote operation of equipment - Ensured operability in adverse weather conditions

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In the security industry, a rapid response in emergencies is essential. Particularly, emergency notifications during inclement weather or dangerous situations require utmost reliability. Traditional notification methods can be affected by weather and environmental conditions, making operation difficult. Our 426MHz waterproof remote control, with its IP55 waterproof rating and robust casing, is resistant to rain and impact, ensuring reliable operation. 【Usage Scenarios】 - Emergency notifications via emergency button - Reporting incidents during security personnel patrols - Integration with parking lot and facility security systems 【Benefits of Implementation】 - Minimization of damage through rapid notifications in emergencies - Assurance of reliable operability in bad weather and harsh environments - Enhanced safety for security personnel and improved operational efficiency

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The "KST426W-4" is a waterproof remote control with four contacts that has obtained the technical compliance mark and does not require a radio station license. Designed for "light industry" applications, it can easily be wireless in harsh usage environments such as civil engineering, construction, vehicles, welfare, and agriculture. To ensure safe use in harsh environments like outdoor work, its robustness and waterproofing have been enhanced, enabling reliable long-distance communication developed through our wireless technology. It can be utilized as a highly reliable telecommunication system for various industrial applications including civil engineering, construction, vehicles, and agriculture. 【Features】 ■ ARIB STD-T67 construction design certification obtained ■ Communication distance is approximately 300 to 400 meters in line of sight ■ Can transmit approximately 50,000 times using two AA batteries ■ Achieves a Hamming distance of 6 to ensure safety *For more details, please refer to the related links or feel free to contact us.

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In the livestock industry, there is a demand for health management of livestock and optimization of their living environments. Particularly in vast pastures and outdoor facilities, remote monitoring and control are essential for efficient livestock management. Inadequate environmental management can lead to health issues in livestock and a decrease in productivity. Our 426MHz waterproof output unit reliably receives signals from up to 100 transmitters, enabling remote operation. 【Usage Scenarios】 - Remote operation of ventilation fans and feeders in cattle and pig barns - Opening and closing gates in grazing areas 【Benefits of Implementation】 - Improved work efficiency - Enhanced health status of livestock - Reduction in labor costs

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In the mining field, the reliability of remote operation and information transmission underground greatly affects the safety and efficiency of work. Particularly in harsh environments such as dust, humidity, and vibration, the reliability of communication equipment is essential. This product is equipped with dust and water resistance equivalent to IP55, ensuring stable operation in severe conditions. It supports the registration of up to 100 transmitter IDs, enabling remote control of various equipment underground. 【Usage Scenarios】 - ON/OFF control of underground lighting - Control of underground ventilation systems - Remote control of various equipment underground 【Benefits of Implementation】 - Improved safety of underground operations - Enhanced work efficiency - Reduction of labor costs - Visualization of equipment operating status - Quick response through remote operation

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In the logistics industry, accurate inventory management and efficient operations are essential. Particularly in inventory management under outdoor or temperature-variable environments, precise control through remote operation is crucial. Improper management can lead to incorrect shipments or stock shortages. Our 426MHz waterproof output unit can manage up to 100 transmitters and achieves stable operation in harsh environments with its IP55 equivalent dust and waterproof performance. 【Usage Scenarios】 - Opening and closing warehouse shutters 【Benefits of Implementation】 - Improved work efficiency through remote operation - Reduced risk of operational errors - Enhanced accuracy in inventory management

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In manufacturing process management, remote control of production lines and monitoring of equipment operating conditions are required. Particularly in outdoor or dust-heavy environments, the stability and durability of wireless communication are crucial. Unreliable communication can lead to decreased production efficiency and safety risks. Our 426MHz waterproof output unit reliably receives signals from up to 100 transmitters and meets the diverse control needs on-site through four output systems. 【Usage Scenarios】 - Remote operation of production lines - Monitoring of manufacturing equipment operating conditions - Control of machines installed outdoors 【Benefits of Implementation】 - Improved production efficiency - Ensured safety - Reliable control from a distance

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In the agricultural sector, there is a demand for improved work efficiency and labor-saving measures. Particularly in the operation of irrigation and agricultural machinery over vast farmlands, efficient management through remote control is crucial. However, outdoor use exposes equipment to rain, dust, and harsh environments, making high durability and waterproof performance essential. This product offers dust and waterproof performance equivalent to IP55 and supports the registration of up to 100 transmitter IDs, contributing to improved work efficiency and labor-saving through remote operation. 【Usage Scenarios】 - Remote operation of irrigation systems - Ventilation and temperature control in greenhouses 【Benefits of Implementation】 - Reduction in work time - Decrease in labor costs - Enhanced safety of operations

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The "KSR426W-A" is a waterproof output unit equipped with four control outputs and four selectable output modes according to application. It is the successor to the KSR426W and now supports the highly requested DC 24V. Designed for "light industrial" applications, it enables easy wireless implementation even in harsh environments such as civil engineering, construction, vehicles, welfare, and agriculture. To ensure safe use in challenging environments like outdoor work, its robustness and waterproofing have been enhanced, allowing for reliable long-distance communication developed through our wireless technology. It can be utilized as a highly reliable telecommunication system for various industrial applications, including civil engineering, construction, vehicles, welfare, and agriculture. 【Features】 ■ PhotoMOS relay (4 outputs) 　Each output: up to 48V, 100 mA (DC) ■ Communication distance is approximately 300 to 400m in line of sight ■ Up to 100 transmitters can be registered ■ Achieves a Hamming distance of 6 to ensure safety *For more details, please refer to the related links or feel free to contact us.

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In the event industry, quick and reliable operation of equipment is required on setup sites. Particularly for outdoor events, the risk of equipment failure due to rain or dust is high, making safety through remote operation crucial. Our two-button wireless remote control, with IP55 equivalent dust and water resistance and a communication range of up to 100 meters, enables remote operation of various equipment during event setups, improving work efficiency and safety. 【Usage Scenarios】 - Remote operation of lighting and sound equipment at event venues - Opening and closing of electric shutters and gates during the setup of temporary stages and booths - Activation of alarm systems at outdoor events 【Benefits of Implementation】 - Ensured stable operability in rainy or dusty environments - Improved work efficiency through remote operation from a distance of up to 100 meters - Enhanced safety through ID registration features to prevent misoperation

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In the moving industry, the efficiency and safety of loading and unloading cargo are crucial. In particular, the operation of truck lifting devices must be performed quickly and accurately. Misoperations or time lags increase the risk of cargo damage and accidents for workers. Our two-button wireless remote control for large trucks achieves reliable operation in harsh environments with IP55 waterproof and dustproof performance and a high-speed response of under 70ms. [Usage Scenarios] - Operation of truck lifting devices - Loading and unloading of cargo - Operation of aerial work platforms [Benefits of Implementation] - Reduction of work time - Decrease in worker burden - Improvement in safety

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In the frozen food industry, temperature management during transportation is key to maintaining quality. Temperature fluctuations can accelerate product deterioration and potentially undermine customer trust. In particular, quick and reliable operations, such as checking the rear gate of the refrigerated truck and the internal temperature, are essential. Our two-button wireless remote control supports quality management of frozen foods with its IP55 equivalent dust and water resistance and a communication range of up to 100 meters. 【Usage Scenarios】 - Opening and closing the rear gate of the refrigerated truck - Remote monitoring of internal temperature - Activating alarms in case of anomalies 【Benefits of Implementation】 - Improved work efficiency through quick operations - Quality maintenance through thorough temperature management - Enhanced safety through remote operation

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• controller
• Communications

In the gas industry, cylinder loading and unloading operations require safety and efficiency. Particularly in adverse weather conditions or environments with a lot of dust, the reliability and durability of operations are crucial. Misoperations and communication failures pose a risk of serious accidents. Our large truck two-button wireless remote control supports safe operations with its IP55 equivalent dust and water resistance and stable wireless communication in the 2.4GHz band. 【Usage Scenarios】 - Gas cylinder loading and unloading operations - Truck rear gate operations - Remote operations within warehouses 【Benefits of Implementation】 - Improved work efficiency - Enhanced safety - Reduced risk of misoperations

• Remote Control
• controller
• Communications