Circuit Design, Inc. List of Products and Services

In amusement park attractions, safe operation and efficient management are required. In particular, to ensure the safety of visitors while conducting smooth operations, rapid response through remote control is essential. For example, stopping attractions or remotely controlling specific actions are important elements in safety management. Our 426MHz band 2-button specific low-power wireless remote control enables remote operation of attractions with long-distance communication exceeding 200 meters and easy implementation without a license, supporting safe and efficient operations. 【Usage Scenarios】 - Attraction stop button - Remote start/stop of specific equipment - Opening and closing of safety fences and gates 【Benefits of Implementation】 - Improved safety through rapid response in emergencies - Reduced burden and increased efficiency for operators - Enhanced entertainment value through diverse control of attractions

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In the event industry, it is essential to accurately control various productions such as lighting, sound, and special effects. Particularly, to switch productions in real-time according to the progress of the event, a highly reliable remote control system is indispensable. Uncertain operations or delays can potentially lower the quality of the event. Our 426MHz band 2-button specific low-power wireless remote control enables remote control of event productions with long-distance communication exceeding 200 meters and easy installation without the need for a license. 【Usage Scenarios】 - Turning lighting ON/OFF - Starting/stopping special effects (smoke, bubble machines, etc.) - Remote operation of stage mechanisms 【Benefits of Implementation】 - Increased freedom in event production - Ensured safety - Quick changes in production - Cost reduction

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In residential lighting control, there is a demand for improved convenience and comfort. This need becomes particularly pronounced when wanting to operate multiple lighting fixtures individually or when trying to control lights in hard-to-reach places. Traditional switch operation can feel inconvenient, and as a first step towards smart home integration, there is a demand for easily implementable remote control systems. 【Usage Scenarios】 - ON/OFF control of downlights and indirect lighting in the living room - ON/OFF control of main lighting and footlights in the bedroom - Remote control of lighting in the entrance and hallway 【Benefits of Implementation】 - Ability to control lighting from a distance - Individual control of multiple lighting fixtures - Realization of a comfortable living space - A first step towards smart home integration

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In a nursing facility's call system, it is important to respond quickly to calls from residents in case of emergencies. Particularly for residents with physical limitations or when monitoring multiple rooms simultaneously, reliable operation of the call system and prompt notification to staff are essential. Traditional wired systems often require wiring work, which can lead to time and cost burdens during implementation. Our two-button specific low-power wireless remote control addresses these challenges through wireless communication. 【Usage Scenarios】 - Calls from residents - Calls from staff in case of emergencies - Monitoring system within the facility 【Benefits of Implementation】 - Easy installation via wireless technology - Long-distance communication up to 200 meters - Cost reduction with no licensing required

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In the agricultural sector, improving work efficiency and ensuring safety are essential. Particularly in the operation of irrigation systems and pest control equipment across extensive farmland, efficient management through remote operation is crucial. Additionally, the need for remote operation is increasing to avoid working in bad weather or dangerous locations. Our 426MHz band 2-button specific low-power wireless remote control addresses these challenges with long-distance communication exceeding 200 meters and easy installation without the need for a license. 【Usage Scenarios】 - Remote operation of irrigation systems - Remote start/stop of pest control equipment - Opening and closing of warehouses and storage facilities 【Benefits of Implementation】 - Reduction in work time - Decrease in worker burden - Improvement in safety

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In the logistics industry, inbound and outbound operations require swift and accurate cargo handling. Particularly in remote operations such as forklifts and cranes, ensuring safety and improving work efficiency are critical challenges. Misoperations and communication failures can lead to work interruptions or accidents. Our two-button specific low-power wireless remote control enables safe and efficient remote operations for inbound and outbound tasks with long-distance communication exceeding 200 meters and easy installation without the need for a license. 【Usage Scenarios】 - Opening and closing electric shutters in warehouses - Remote operation of forklifts - Opening and closing of inbound and outbound gates 【Benefits of Implementation】 - Ensuring worker safety - Reducing work time - Improving work efficiency

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In the security industry, a rapid response during emergencies is required. In particular, the remote operation of emergency buttons is a crucial factor that affects the reliability of security systems. Wired systems may face challenges due to wiring work and installation location constraints. Our 426MHz band 2-button specific low-power wireless remote control enhances the flexibility of emergency button installation locations and enables a quick response during emergencies, thanks to its long-distance communication of over 200 meters in line of sight and easy installation without the need for a license. 【Usage Scenarios】 * Emergency buttons in commercial facilities and office buildings * Communication during emergencies in parking lots and bicycle parking areas * Portable emergency buttons for security personnel 【Benefits of Implementation】 * Rapid response to emergencies * Increased flexibility in installation locations * Reduction in wiring construction costs

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In machine operation at factories, ensuring worker safety and efficient work is essential. Particularly in the operation of large machinery or machinery located in hazardous areas, improving safety through remote operation is crucial. Additionally, quickly handling machine start-up, shutdown, and responses to abnormalities can lead to increased productivity. This product enables ON/OFF operation in two systems, catering to various machine operation needs within the factory. 【Usage Scenarios】 - Start-up and shutdown of machine tools - Remote operation of production lines - Opening and closing of safety gates 【Benefits of Implementation】 - Improved worker safety - Enhanced work efficiency - Increased productivity - Cost reduction

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In the parking lot industry, reliable remote operation of gates is required to ensure smooth entry and exit for users. Particularly during bad weather or at night, it is important that operators can open and close gates safely and quickly without having to move to the gate. Our 426MHz band 2-button specific low-power wireless remote control enables remote operation of parking lot gates through long-distance communication and easy installation without the need for a license. 【Usage Scenarios】 - Opening and closing parking lot gates - Managing entry and exit for monthly parking lots - Controlling gates for coin-operated parking 【Benefits of Implementation】 - Improved operational efficiency through remote control - Enhanced safety during bad weather and at night - Increased convenience for users

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【Function】 It is possible to switch between ON/OFF for one contact and to operate two contacts. By using a specific low-power radio in the 426 MHz band and having obtained the technical conformity mark, it enables stable long-distance communication exceeding 200 meters in line of sight and allows for easy installation without the need for a license. 【Application】 Remote control for two systems of ON/OFF operations to enhance safety and efficiency on-site. It can be used for remote control in situations where two actions need to be controlled individually, such as opening/closing and stopping (e.g., electric shutters), or ON/OFF and alarms (e.g., equipment activation and buzzers). It helps solve more advanced remote operation needs, such as complex equipment control in factories and facilities, and multifunctional safety measures at construction sites.

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In the event industry, it is essential to turn lighting on and off and adjust brightness safely and quickly. This is particularly challenging for large-scale events or outdoor events, where wiring work may be difficult or lighting control is affected by weather conditions. Our 426MHz band wireless remote control receiver supports remote operation from up to 32 transmitters, allowing for flexible lighting control at event venues. 【Usage Scenarios】 - Event venues such as concerts, exhibitions, and festivals - Remote operation of outdoor lighting and illuminations - ON/OFF and dimming control of lighting 【Benefits of Implementation】 - Reduction of wiring work - Rapid lighting control - Increased efficiency in event management

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In the operation of amusement park attractions, safe and rapid remote control is essential. Particularly when controlling a single attraction from multiple operation points, reliable wireless communication and flexible system construction are crucial. Malfunctions or communication interruptions can lead to decreased safety and delays in operation. Our 426MHz band wireless remote control receiver supports registration of up to 32 transmitter IDs, enabling flexible multi-point control for many-to-many configurations. 【Usage Scenarios】 - Starting and stopping attractions - Remote control of lighting and sound effects - Safety measures in emergencies 【Benefits of Implementation】 - Reliable control from multiple operation points - Rapid starting and stopping of attractions - Improved safety

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In traffic infrastructure signal control, rapid and reliable remote operation is required. In particular, real-time control via wireless communication is essential for switching signals in response to changes in traffic volume and for emergency responses. Wired systems pose challenges such as the cost of wiring work and the risk of communication disruption due to disconnections. Our 426MHz band wireless remote control receiver reliably receives signals from up to 32 transmitters and remotely controls the ON/OFF of traffic lights, addressing these issues. 【Usage Scenarios】 - Remote control of traffic signals - Opening and closing of parking lot gates - Display switching of road signs 【Benefits of Implementation】 - Reduction in wiring work costs - Improved reliability of communication - Rapid response in emergencies

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In the parking industry, quick and reliable gate opening and closing is required to ensure user convenience and security. This is especially important in situations with poor visibility, such as during bad weather or at night, from a safety perspective. Additionally, when multiple employees need to operate the gate from different locations, improving operability becomes a challenge. Our 426MHz wireless remote control receiver supports registration of up to 32 transmitter IDs and achieves flexible multi-point control, addressing these challenges. 【Usage Scenarios】 - Remote operation of parking lot gates - Gate operation from toll booth - Gate control from security room 【Benefits of Implementation】 - Increased customer satisfaction through faster gate operation - Enables multiple people to operate the gate, improving operational efficiency - Achieves stable outdoor operation with IPX5 compliant waterproof design

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In monitoring systems at nursing facilities, rapid response is essential to ensure the safety and security of residents. In particular, systems that allow for remote understanding of residents' conditions and quick responses in case of abnormalities are crucial. Accurately capturing various situations such as falls, wandering, and emergency calls enables swift action, which contributes to the improvement of the quality of care facilities. Our 426MHz band wireless remote control receiver can receive signals from up to 32 transmitters and remotely operate various devices through two output systems. This helps monitor the safety of residents and reduces the burden on care staff. 【Usage Scenarios】 - Resident calls - Integration with various sensors 【Benefits of Implementation】 - Ensured safety of residents - Reduced burden on care staff - Accident prevention through rapid response - Easy integration with existing systems

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In the security industry, rapid call initiation and reliable system control are required. Particularly in outdoor facilities and extensive security operations, wired systems can be cumbersome to install and maintain. Our 426MHz band wireless remote control receiver supports signals from up to 32 transmitters and features an IPX5 compliant waterproof design, ensuring stable remote control even in outdoor environments. 【Usage Scenarios】 - Gates - Call devices - Monitoring outdoor facilities 【Benefits of Implementation】 - Remote control of the call system - Stable operation in outdoor environments - Easy integration into existing systems

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In the warehouse industry, the introduction of access control systems is essential for enhancing security and improving operational efficiency. Particularly in large warehouses or those with multiple entrances and exits, the cost and effort of wiring work can be a challenge. Our 426MHz band wireless remote control receiver supports up to 32 transmitters, enabling wireless access management. This reduces wiring costs and allows for flexible system construction. 【Usage Scenarios】 * Remote operation of electric shutters * Opening and closing of gates 【Benefits of Implementation】 * Reduces installation costs by eliminating the need for wiring work * Supports up to 32 transmitters, allowing for flexible system construction * Waterproof design compliant with IPX5, suitable for outdoor installation

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In equipment control at factories, it is essential to balance safety and efficiency. Particularly when remote operation of extensive equipment or simultaneous control by multiple operators is required, reliable communication and flexible system construction are crucial. Malfunctions or communication interruptions pose risks of production line stoppages or accidents. Our 426MHz band wireless remote control receiver supports registration of up to 32 transmitter IDs, enabling flexible multi-point control. With an IPX5 compliant waterproof design, it can be safely used outdoors. Its wide power supply voltage range of DC 5V to 25V makes it easy to integrate into existing systems. 【Usage Scenarios】 - Remote operation of electric shutters - Opening and closing of gates - Remote control of production lines - Activation of alarm systems 【Benefits of Implementation】 - Improved work efficiency through centralized control from multiple locations - Cost reduction by minimizing wiring work - Outdoor installation capability due to IPX5 compliance - Flexible system construction enabled by a wide power supply voltage range

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In the agricultural sector, efficient water resource management is a crucial factor that affects both yield and quality. Particularly in cases with vast fields or multiple water sources, remote operation of irrigation systems is essential for improving work efficiency and optimizing water resources. To achieve a flexible irrigation plan that adapts to weather conditions and crop growth, a reliable remote operation system is required. Our 426MHz band wireless remote control receiver can respond to signals from up to 32 transmitters, enabling remote control of irrigation equipment installed in various locations across the fields. With an IPX5 compliant waterproof design, it is suitable for outdoor use, ensuring stable operation. 【Use Cases】 - ON/OFF control of irrigation systems from remote locations - Individual control of multiple water sources and sprinklers - Emergency stop in case of abnormalities 【Benefits of Implementation】 - Reduction in work time and labor - Cost savings through effective utilization of water resources - Flexible irrigation management tailored to crop growth conditions

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In the construction industry, ensuring safety and efficient operations in the remote control of heavy machinery and equipment is essential. Particularly in high-altitude work or hazardous locations, it is crucial to secure the safety of workers while enabling swift operations. Misoperations or communication failures can lead to accidents or work interruptions. Our 426MHz band wireless remote control receiver supports up to 32 transmitters and features an IPX5 compliant waterproof design, allowing for safe and reliable remote operation of various equipment on construction sites. 【Usage Scenarios】 * Remote control of lighting, alarm systems, security gates, etc. * Overall safety management and improvement of work efficiency on construction sites 【Benefits of Implementation】 * Ensuring worker safety and improving work efficiency * Flexible equipment control across extensive sites * Easy integration into existing systems * Stable operation outdoors

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The WR-01A is a two-contact control receiver equipped with a power MOSFET that can directly drive relays. The main unit is IPX5 rated for outdoor use, and the connector complies with JIS D0203 S2. It can register up to 32 transmitters, allowing control of the WR-01A from multiple transmitters. Additionally, it features four selectable output modes depending on the application. The compatible transmitters are WT-01A (WT-01), WT-02A (WT-02), and CDT-TX-03M. 【Features】 ■ The main unit is equivalent to IPX5, and the connector complies with JIS D0203 S2 ■ Direct relay drive with two MOSFET outputs ■ Low voltage and low current consumption operation

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The CDT-TX-03M is a specific low-power telecommand transmission module capable of transmitting six contact signals. It is equipped with a technical compliance mark, allowing it to be used without a radio station license. Utilizing MSK modulation, it can achieve long-distance communication of 500 to 800 meters when combined with the receiving module CDT-RX-03M or the telecommunication receiver WR-01. The current consumption when idle is less than 1μA, making it ideal for battery use. 【Features】 ■ Certified for construction design ■ Supports up to 6 contact inputs ■ Ideal for battery use (idle: 1μA) ■ Operates at low voltage and low current consumption

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The CDT-RX-03M is a specific low-power telecommand receiving module that can receive six switch signals. It uses power MOS-FETs capable of high isolation for output, allowing for the connection of high voltage and high current loads in both DC and AC. The CDT-RX-03M features a high-sensitivity receiver using MSK modulation, enabling long-distance communication of 500 to 800 meters. By combining it with the transmission unit CDT-TX-02M and various remote controls (WT-01 / WT-02), you can easily create a telecontrol system. 【Features】 ■ 6 contact outputs using photo MOS-FETs with high isolation capability 　 Maximum: AC/DC 48V, 100mA ■ Supports output for up to 6 contacts

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The RT-3B is a specific low-power radio device operating in the 315MHz band, compliant with "ARIB STD-T93," and comes with a technical compliance mark. Compared to weak radio remote control devices, it allows for longer and more stable communication distances. Additionally, it does not have the directionality of infrared remote controls, enabling use without worrying about the orientation or location of the transmitter. It can be used in combination with the RR-1A and RRM-1A. 【Features】 ■ One-shot transmission with 3 buttons ■ Communication distance of approximately 50 meters in line of sight ■ Operation confirmation with LED and buzzer ■ Lightweight and slim design

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The RT-4B is a specific low-power radio device that operates in the 315MHz band and complies with "ARIB STD-T93," featuring a technical compliance mark. Compared to weak radio remote control devices, it allows for longer and more stable communication distances. Additionally, it does not have the directional limitations of infrared remote controls, enabling use without concern for the orientation or location of the transmitter. It can be used in combination with the RR-1A or RRM-1A. 【Features】 ■ One-shot transmission with 4 buttons ■ Communication distance of approximately 50 meters in line of sight ■ Operation confirmation with LED and buzzer ■ Lightweight and slim design

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The remote control receiver RR-1A receives and outputs contact information from the transmitter. There are four contact outputs, and it supports three output modes. It also supports serial data output. Up to 32 transmitter IDs can be registered. It can be used in combination with RT-3B / RT-4B / RTM-1B. 【Features】 ■ Capable of 4 contact outputs ■ Supports three output modes: one-shot, toggle, switching ■ Up to 32 transmitter IDs can be registered ■ Communication distance is approximately 50 meters in line of sight.

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The RTM-1B is a radio transmission module for specific low-power wireless communication that conforms to the standard "ARIB STD-T93." It can wirelessly transmit input signals from 4 contacts. Since it has the Technical Compliance Mark, it can be incorporated into devices without the need for a license application by the customer. Compared to conventional weak wireless and infrared remote controls, it offers a longer communication distance and stable communication without worrying about location or orientation. It can be used in combination with the RR-1A or RRM-1A. 【Features】 ■ Construction design certification obtained ■ One-shot transmission for 4 contacts ■ Communication distance of approximately 50 meters in line of sight ■ Lightweight and compact

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The 4-point wireless receiving module RRM-1A receives and outputs contact information from transmitters (RT-3B / RT-4B / RTM-1B). It has 4 contact outputs and supports 3 output modes. It also supports serial data output. Up to 32 transmitter IDs can be registered. The transmitters that can be used are RT-3B, RT-4B, and RTM-1A. 【Features】 ■ 4-point output ■ Up to 32 transmitter IDs can be registered ■ Communication distance is approximately 50 meters in line of sight

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The MU3-IN8-429 is an 8-channel input board equipped with the specific low-power wireless module MU-3-429. It continuously transmits contact information via the MU-3-429, making it suitable for continuous contact control required in telecontrol applications. The inputs are composed of photo couplers, allowing for high isolation and connection to high-capacity loads. Additionally, the inputs are configured with terminal blocks, enabling easy embedded wiring. The MU3-IN8-429 can not only communicate between boards but also read contact information from a PC or CPU using the MU-3-429. When controlling from a PC, relay functionality can be utilized, allowing for the collection of contact information from locations several kilometers away. The relay station for the MU-3-429 operates solely with initial device setup and power supply. To operate, pairing settings between the MU3-IN8-429 and MU3-OUT8-429 must be configured initially. This wireless device allows the antenna to be installed in a location with good radio wave conditions using an extension cable. 【Features】 ■ Continuous communication of 8 contact information ■ Easy embedded wiring via terminal blocks ■ High isolation with photo couplers

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The MU3-OUT8-429 is an 8-point output board equipped with the specific low-power wireless module MU-3-429. It continuously transmits contact information via the MU-3-429, making it suitable for continuous contact control required in telecontrol applications. The output is composed of photo MOS relays, allowing for high isolation and the connection of high-capacity loads. Additionally, the output is on a terminal block, making it easy to wire for integration. The MU3-OUT8-429 can control contact information from a PC or CPU using the MU-3-429, not just for communication between boards. When controlling from a PC, a relay function can also be utilized, enabling control of contact information from locations several kilometers away. The relay station for the MU-3-429 operates solely with the initial setup of the device and power supply. To operate, pairing settings between the MU3-IN8-429 and MU3-OUT8-429 are required initially. This wireless device allows the antenna to be installed in a location with a good radio wave environment using an extension cable. 【Features】 ■ Continuous communication of 8 contact information ■ Easy wiring integration via terminal block ■ High isolation with photo MOS relays

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The MU3-IN8-1216 is an 8-point input board equipped with the specific low-power wireless module MU-3-1216. It continuously transmits contact information via the MU-3-1216, making it suitable for continuous contact control required in telecontrol applications. The inputs are configured with optocouplers, allowing for high isolation and connection of high-capacity loads. Additionally, the 1216MHz IN8/OUT8 board has a faster response time compared to the 429MHz version. The inputs are connected via terminal blocks, making it easy to integrate wiring. The MU3-IN8-1216 can not only communicate between boards but also read contact information from a PC or CPU using the MU-3-1216. When controlling from a PC, relay functionality can be utilized, allowing for the collection of contact information from locations several kilometers away. The relay station operates with only the initial setup of the MU-3-1216 and power supply. To operate, pairing settings between the MU3-IN8-1216 and MU3-OUT8-1216 are required initially. 【Features】 ■ Continuous communication of 8 contact information ■ Easy integration wiring via terminal blocks ■ High isolation with optocouplers

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The MU-3-1216 transmits contact information continuously, making it suitable for continuous contact control required by telecontrol systems. The output is composed of photo MOS relays, enabling high isolation and connection to high-capacity loads. At 1216MHz, the response time is faster compared to 429MHz. The output is on a terminal block, allowing for easy embedded wiring. The MU3-OUT8-1216 can control contact information from a PC or CPU using the MU-3-1216, not just for communication between boards. When controlling from a PC, relay functionality can also be utilized, allowing control of contact information from locations several kilometers away. The relay station of the MU-3-1216 operates solely with initial device setup and power supply. To operate, pairing settings between the MU3-IN8-1216 and MU3-OUT8-1216 are required initially. This radio device allows the antenna to be installed in a location with good radio wave conditions using an extension cable. 【Features】 ■ Continuous communication of 8 contact information ■ Easy embedded wiring via terminal block ■ High isolation with photo MOS relays

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In experiments conducted in educational institutions, there may be a need for data collection and control from remote locations. In particular, transmitting data wirelessly from sensors and measuring instruments and analyzing it in real-time can lead to increased efficiency in experiments and the creation of new learning opportunities. However, wired connections pose challenges such as the hassle of wiring and limitations on mobility. The SLR-429M RS-232C interface board addresses these issues and expands the possibilities of experiments. 【Usage Scenarios】 - Data collection from sensors located remotely - Wireless control of experimental devices - Data sharing between laboratories 【Benefits of Implementation】 - Increased freedom in experiments - Improved efficiency in data collection - Enhanced research outcomes

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In the agricultural sector, water management, temperature control, and remote monitoring of equipment are required for vast farmland. Especially in situations where there is a shortage of labor, it is important to grasp this information in real-time and conduct efficient management. The SLR-429M RS-232C interface board connects to PLCs or PCs and solves these challenges by enabling long-distance LoRa communication via RS232C. 【Use Cases】 * Water level monitoring of farmland * Temperature and humidity management * Remote monitoring of equipment * Remote management through wireless PLC systems 【Benefits of Implementation】 * Extensive data collection and centralized management * Cost reduction through labor saving * Early detection of anomalies and rapid response * Accurate management based on data

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In the entertainment industry, precise control of equipment such as lighting and sound is required to enhance the immersive experience of events and shows. Particularly in large venues or outdoor events, challenges may arise in controlling equipment due to wiring constraints. The SLR-429M RS-232C interface board connects to PLCs and PCs via RS232C and utilizes LoRa communication to address these challenges. 【Usage Scenarios】 * Lighting control at concert venues * Attraction control at theme parks * Sound system control at event venues 【Benefits of Implementation】 * Flexible system construction through long-distance communication * Reduction in wiring costs * Increased freedom in event production

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In research fields, long-distance and stable data transmission is required for the collection of experimental and observational data. Particularly in measurements conducted outdoors or in remote locations, the need for wireless communication increases due to wiring constraints. The SLR-429M RS-232C interface board connects to PLCs or PCs with an RS232C interface, enabling long-distance data transmission via LoRa communication. This allows researchers to efficiently collect data without being restricted by location. 【Usage Scenarios】 - Data collection from sensors in remote locations - Data communication between devices within research facilities - Data logging in outdoor experiments 【Benefits of Implementation】 - Expansion of data collection range through long-distance communication - Integration with existing equipment via RS232C connection - Stable data transmission using LoRa

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In the FA industry, stable data communication is essential for remote monitoring and control of equipment. Particularly in cases of layout changes within factories or wireless conversion of existing equipment, there is a need to eliminate wiring hassles and build flexible systems. The SLR-429M RS-232C interface board directly connects to PLCs and PCs, enabling long-distance LoRa communication via RS232C, thus addressing these challenges. 【Use Cases】 - Remote centralized management of equipment through wireless conversion of existing PLC systems - Long-distance monitoring in structural monitoring of tunnels, bridges, etc. - Collection of various sensor data within factories 【Benefits of Implementation】 - Reduction of wiring costs - Flexible system construction - Remote monitoring and control of equipment - Stable communication in environments with many obstacles

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The SLR-429M-RS2 is an RS232C interface board equipped with the SLR-429M. Since it is equipped with the SLR-429M, which has obtained the Technical Regulation Conformity Mark (Type Approval), a license for the radio station is not required. It can be connected to the D-Sub-9 pin COM port of a computer or PLC. Additionally, it features transmit and receive LEDs, a power terminal, and a power switch. You can easily check the communication performance of the SLR-429M in combination with the evaluation program. 【Features】 ■ Equipped with SLR-429M ■ Connects to the COM port of a computer ■ Simple communication distance tests can be conducted with an optional SW/LED board

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In experiments conducted in educational institutions, accurate data acquisition and flexible construction of the experimental environment are required. Devices with RS232C connections can limit the freedom of experiments due to wiring constraints. The MU-3 RS232C interface kit facilitates the construction of experimental environments by wireless enabling the RS232C port, stimulating students' creativity. 【Usage Scenarios】 - Connection with various sensors and measuring instruments - Robot control experiments - Remote operation experiments 【Benefits of Implementation】 - Liberation from wiring constraints - Increased freedom in experimental layout - Promotion of students' understanding of wireless technology

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In the security industry, the reliability of devices that handle critical information, such as access control systems and surveillance cameras, is essential. Particularly in locations where wiring is difficult or in environments prone to external interference, stable communication is indispensable. The MU-3 RS232C interface kit addresses these challenges by wireless enabling the RS232C port, contributing to the enhancement of security system reliability. 【Usage Scenarios】 - Wireless transmission of authentication data in access control systems - Wireless control signals for surveillance cameras - Remote monitoring of critical equipment 【Benefits of Implementation】 - Reduction in wiring installation costs - Increased flexibility of the system - Strengthening of security levels

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In the logistics industry, real-time information gathering is required for tracking packages within warehouses and during delivery. In particular, data communication in extensive warehouses or inside moving trucks can be challenging due to wiring constraints and signal obstructions, making stable communication difficult. The MU-3 RS232C interface kit addresses these issues by wireless enabling the RS232C port. Thanks to the wave diffraction characteristics of the 429 MHz band, stable communication can be achieved even in environments with many obstructions, allowing for accurate tracking of package location and status. 【Use Cases】 - Data collection from forklifts and AGVs within the warehouse - Information gathering from temperature and humidity sensors inside trucks and containers - Data integration for inventory management systems 【Benefits of Implementation】 - Improved operational efficiency through real-time package tracking - Cost reduction by minimizing wiring work - Reduction of human errors through automated data collection

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In the energy industry management systems, remote data collection and monitoring of equipment operational status are crucial. In particular, obtaining data from equipment installed outdoors or in locations where wiring is difficult can be costly and labor-intensive with wired connections. The MU-3 RS232C interface kit addresses these challenges by wireless enabling the RS232C port. With wireless communication in the 429MHz band, it achieves stable data transmission even in environments with many obstacles, contributing to the efficiency of energy management systems. 【Use Cases】 - Remote monitoring of power plants - Data collection from substations - Monitoring of energy consumption 【Benefits of Implementation】 - Reduction in wiring costs - Increased efficiency in data collection - Real-time monitoring of equipment operational status

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In the field of environmental monitoring, accurate data recording and stable communication over long periods are essential. Particularly in the collection of data from outdoor instruments and sensors, issues such as wiring problems and communication interruptions due to radio interference pose challenges. The MU-3 RS232C interface kit addresses these issues by converting the RS232C port to 429MHz band wireless communication. Thanks to the excellent radio diffraction characteristics of the 429MHz band, stable data transmission is achieved even in environments with many obstacles, supporting reliable recording of environmental data. 【Use Cases】 - River water level monitoring - Air pollution measurement - Weather observation - Soil moisture measurement 【Benefits of Implementation】 - Cost reduction in wiring work - Improved reliability of data collection - Remote data monitoring - Long-term stable operation

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In traffic monitoring systems, it is important to collect signal data and information from various sensors in real-time to ensure safe traffic management. Particularly in outdoor installations or locations where wiring is difficult, wireless communication for data transmission is essential. However, wireless communication in bands such as 2.4GHz can become unstable due to radio interference and obstacles. The MU-3 RS232C interface kit achieves stable data transmission thanks to its excellent radio diffraction characteristics in the 429MHz band, contributing to the reliability of traffic monitoring systems. 【Usage Scenarios】 - Video transmission from road surveillance cameras - Data collection for traffic volume measurement systems - Information transmission in tunnels and underground parking lots 【Benefits of Implementation】 - Data transmission through stable wireless communication - Reduction of wiring costs - Real-time monitoring from remote locations

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In the fields of research and measurement, the accurate acquisition of experimental data and measurement results is crucial. In particular, data collection in environments susceptible to electromagnetic wave interference or in locations where cable wiring is difficult poses challenges to communication stability. The MU-3 RS232C interface kit utilizes 429MHz band wireless technology to achieve stable data transmission even in environments with many obstructions. By wireless enabling existing RS232C connections, it contributes to the efficiency and reliability of data collection in research and measurement. 【Usage Scenarios】 - Data collection from various sensors - Data communication between experimental devices - Remote measurement within research facilities 【Benefits of Implementation】 - Reduction of cabling effort - Stable communication less affected by noise - Increased efficiency and reliability of data collection

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