Circuit Design, Inc. Product Lineup

In the agricultural sector, especially in greenhouses and large-scale farms, it is important to accurately grasp environmental data such as temperature, humidity, and sunlight to maintain optimal cultivation conditions. However, wired data collection incurs costs and labor for wiring work, which can hinder flexible layout changes. Additionally, the ease of radio wave transmission is also crucial. Our 429MHz band specific low-power serial data transmission wireless modem excels in signal penetration compared to the 2.4GHz band, enabling stable communication even in environments with many obstructions, such as greenhouses. With a UART interface, wireless implementation can be easily achieved without specialized knowledge, allowing existing sensor systems to be converted to wireless. 【Use Cases】 - Monitoring temperature, humidity, and CO2 concentration in greenhouses - Remote data collection in large-scale farms - Wireless implementation of environmental control systems 【Benefits of Implementation】 - Reduction in wiring costs - Increased efficiency in data collection - Improved yield and quality through optimization of cultivation conditions

In manufacturing process management, real-time data collection and reliable information transmission are essential for improving production efficiency. In particular, stable wireless communication is required for data collection from equipment operating in various locations within the factory and for communication with mobile entities. Communication disruptions due to radio interference or obstacles can lead to process delays and quality issues. Our 429MHz band specific low-power serial data transmission wireless modem leverages the characteristics of the 429MHz band to achieve stable communication. 【Usage Scenarios】 - Sensor monitoring within the factory - Communication with AGVs (Automated Guided Vehicles) - Remote monitoring of the production line - Equipment status monitoring 【Benefits of Implementation】 - Reduction in wiring costs - Increased efficiency in process management through real-time data collection - Faster detection of equipment anomalies - Improved productivity

In the logistics industry, being able to grasp the real-time location information of packages within warehouses and during delivery is essential for improving operational efficiency and customer satisfaction. Particularly in large warehouses or sites with many metal and concrete structures, the acquisition of location data can become unstable due to signal blockage or interference. Our 429MHz band specific low-power serial data transmission wireless modem excels in signal penetration compared to the 2.4GHz band, enabling stable communication even in environments with many obstacles. This allows for accurate location data acquisition, contributing to the efficiency of location management. 【Usage Scenarios】 - Position management of forklifts and AGVs within warehouses - Tracking of truck location information - Data integration for inventory management systems 【Benefits of Implementation】 - Operational efficiency through real-time location information acquisition - Improved accuracy in inventory management - Cost reduction through optimized delivery routes

In the field of disaster prevention, it is important for water level monitoring systems to accurately and in real-time grasp water level data from rivers and dams. Especially during emergencies such as heavy rain or earthquakes, rapid information transmission is essential, and the reliability of the system is put to the test. The 429 MHz band wireless modem, which is resistant to signal interference, enables stable communication even in areas with many obstacles, ensuring reliable transmission of data from water level sensors. This supports quick situational awareness and appropriate disaster prevention responses. 【Usage Scenarios】 - River water level monitoring systems - Dam water level monitoring systems - Data collection from rainfall observation stations 【Effects of Implementation】 - Rapid situational awareness through stable data transmission - Reduction of personnel and increased efficiency through remote water level data collection - Extended battery life due to low power consumption design

In the energy industry, particularly in the field of power measurement, there is a demand for data collection from remote locations and the wireless adaptation of existing equipment. Stable communication is essential for collecting accurate power data and conducting efficient energy management. However, the costs of wiring work and the risks of data loss due to cable deterioration are also challenges. This product adopts the 429MHz band, achieving stable communication even in environments with many obstacles. With a simple operation via a UART interface, it allows for easy wireless adaptation of existing measurement devices, enabling reliable data transmission. 【Usage Scenarios】 - Data collection from smart meters - Remote monitoring of power plants - Equipment monitoring at substations - Monitoring of power consumption 【Benefits of Implementation】 - Reduction in wiring work costs - Increased efficiency in data collection - Real-time data monitoring from remote locations - Flexible system construction through the wireless adaptation of existing equipment

In the field of environmental pollution monitoring, extensive data collection and reliable transmission of that data are essential for air and water quality monitoring. Particularly in remote or difficult-to-access locations, the reliability of wireless communication becomes crucial. Our 429MHz band specific low-power serial data transmission wireless modem excels in signal penetration compared to the 2.4GHz band, ensuring stable communication distances even in environments with many obstacles. The UART interface allows for easy wireless integration without requiring specialized knowledge. 【Use Cases】 - Water quality monitoring of rivers and lakes - Air pollution measurement stations - Soil contamination surveys - Monitoring of waste disposal sites 【Benefits of Implementation】 - Real-time data collection from remote locations - Reduction in wiring costs - Rapid anomaly detection and response - Establishment of a long-term monitoring system

In traffic signal control systems, real-time data transmission and high reliability are required. In particular, delays or interruptions in communication during the monitoring of traffic light statuses and the transmission of control data can increase the risk of traffic congestion and accidents. Our 429MHz band specific low-power serial data transmission wireless modem excels in signal propagation and ensures stable communication even in urban areas with many obstacles. With a UART interface and simple operability, it allows for easy integration into existing systems. 【Use Cases】 - Remote monitoring of traffic lights - Collection of traffic volume data - Signal control for emergency vehicles 【Benefits of Implementation】 - Improved communication stability - Reduced system construction costs - Enhanced traffic management efficiency through real-time information collection

In the parking industry, understanding real-time occupancy status is essential for improving customer satisfaction and operational efficiency. This is particularly challenging in outdoor parking lots and underground parking areas where signal reception is poor, making stable data communication a significant issue. Our 429MHz band specific low-power serial data transmission wireless modem utilizes the robust 429MHz band to ensure reliable communication. This enables accurate collection of occupancy information and smooth management of vehicle entry and exit. 【Use Cases】 - Displaying occupancy status within the parking lot - Remote control of entry and exit gates - Integration with reservation systems 【Benefits of Implementation】 - Improved customer satisfaction through real-time occupancy information - Cost reduction through efficient parking lot operations - Enhanced convenience through remote operation

In the public infrastructure industry, it is important to monitor infrastructure facilities such as bridges and dams remotely to grasp the operational status and abnormalities of the equipment in real-time. Particularly, data transmission in harsh environments requires stable communication, as communication interruptions can lead to serious accidents. The 429MHz band specific low-power serial data transmission wireless modem is more resistant to obstacles compared to the 2.4GHz band, ensuring stable communication distances. With a UART interface, it enables easy wireless implementation without specialized knowledge, contributing to cost reduction in wiring work by replacing existing wired systems with wireless ones. 【Use Cases】 - Monitoring various sensors for bridges and tunnels - Remote monitoring of dams and power plants - Monitoring the operational status of water supply and sewage facilities 【Benefits of Implementation】 - Early detection of equipment abnormalities through stable data transmission - Reduction of costs and labor through decreased wiring work - Rapid response through real-time monitoring from remote locations

In the field of agriculture, environmental monitoring requires the accurate collection of data such as temperature, humidity, and soil moisture, along with the ability to monitor from remote locations. Particularly when collecting data from extensive farmland or multiple sites, stable wireless communication is essential. This product utilizes the 1.2GHz band, which is less susceptible to noise compared to the 429MHz band, ensuring stable data transmission. With high-speed communication at 9,600bps, it enables real-time data collection and analysis, supporting precise irrigation management and pest control measures. 【Use Cases】 - Collection of environmental data such as temperature, humidity, and sunlight in farmland - Environmental monitoring within greenhouses - Monitoring water levels in rice fields from remote locations - Data collection infrastructure in smart agriculture 【Benefits of Implementation】 - Real-time understanding of crop growth conditions - Increased yield through proper management of water and fertilizers - Cost reduction through labor savings - Minimization of damage through early detection of anomalies

In manufacturing process management, real-time data collection and rapid communication of instructions are essential for improving production efficiency and quality control. Particularly as automation of manufacturing lines progresses, the stability and speed of wireless communication become critical factors that influence system reliability. Our wireless modem, which operates in the 1.2GHz band that is less susceptible to noise compared to the 429MHz band, achieves high-speed communication of up to 9,600bps, reducing delays and errors in data transmission for process management and contributing to increased productivity. 【Usage Scenarios】 - Monitoring the operational status of production lines - Managing product traceability - Data integration for inventory management systems - Remote control of manufacturing equipment 【Benefits of Implementation】 - Rapid decision-making through real-time information sharing - Reduction of human errors through automated data collection - Improved production efficiency and cost reduction - Strengthened quality control

In the logistics industry, it is essential to grasp the location information of cargo in transit in real-time for efficient management and safe transportation. Particularly in extensive warehouses and outdoor mobile tracking, stable communication and accurate location information acquisition are indispensable. Our wireless modem, which operates in the 1.2GHz band with less interference and noise compared to the 429MHz band, achieves high-speed communication of up to 9,600bps, addressing these challenges. 【Usage Scenarios】 - Position management of forklifts and transport vehicles within warehouses - Tracking the location information of trucks - Optimizing delivery routes - Integration with inventory management systems 【Benefits of Implementation】 - Improved operational efficiency through real-time location information - Reduced risks of loss and delays - Increased customer satisfaction through prompt responses - Cost reduction

In the field of healthcare, remote monitoring requires the real-time collection and accurate transmission of patients' vital data and information from medical devices. Particularly during patient mobility or monitoring outside of hospitals, the stability and reliability of communication become crucial. Interruptions in communication or data delays can lead to delays in diagnosis and hinder treatment. The 1216MHz band specific low-power serial data transmission wireless modem uses the low-noise 1.2GHz band to provide stable communication. With high-speed communication at 9,600bps, it enables rapid data transmission and contributes to the efficiency of remote monitoring. 【Usage Scenarios】 - Remote monitoring of patients' vital data - Data collection from medical devices - Patient monitoring in home healthcare 【Benefits of Implementation】 - Achieving accurate remote monitoring through stable data transmission - Real-time information collection through high-speed communication - Ease of integration into mobile devices due to compact and lightweight design

In the field of water quality monitoring, there is a need to remotely collect water quality data from rivers and lakes and monitor it in real-time. In particular, data transmission from sensors installed outdoors requires stable communication and low power consumption. Communication reliability is essential in environments susceptible to noise and for long-distance data transmission. Our 1216MHz band specific low-power serial data transmission wireless modem achieves stable communication and low power performance, contributing to the efficiency of water quality monitoring. 【Usage Scenarios】 - Water quality monitoring of rivers, lakes, and reservoirs - Data collection from water quality sensors - Real-time monitoring from remote locations 【Benefits of Implementation】 - Accurate water quality information acquisition through stable data transmission - Extended battery life due to low power consumption design - Increased efficiency of field operations through remote monitoring

In disaster prevention and evacuation guidance scenarios, rapid and reliable information transmission is essential. Especially during a disaster, real-time information sharing, such as instructions for evacuation routes and confirmation of safety, becomes a crucial factor that can affect human lives. Our wireless modem, which operates in the 1.2GHz band with less interference and noise compared to the 429MHz band, strongly supports information transmission during emergencies. 【Usage Scenarios】 - Evacuation guidance systems - Information transmission during disasters - Information sharing at evacuation sites 【Benefits of Implementation】 - Smooth evacuation through rapid information transmission - Increased reliability of information transmission due to stable communication - Flexibility in installation locations due to compact design

In the parking industry, there is a demand for improved user convenience and operational efficiency. In particular, accurately grasping the availability of parking spaces and displaying it in real-time is crucial for enhancing customer satisfaction and preventing lost opportunities. Traditional systems often involve cumbersome wiring work and maintenance. Our 1216MHz band specific low-power serial data transmission wireless modem addresses these challenges. 【Usage Scenarios】 - Parking space availability display system - In-and-out management system - Occupancy display system 【Benefits of Implementation】 - Increased customer satisfaction through real-time availability information - Reduced implementation costs due to the elimination of wiring work - Improved maintenance leading to enhanced operational efficiency

In the security industry, the reliability of intrusion detection systems is crucial. False alarms and communication interruptions can lead to delayed responses and decreased system reliability. The 1216MHz band wireless modem is less susceptible to noise compared to the 429MHz band, providing stable communication. With high-speed communication at 9,600bps, it enables real-time data transmission, allowing for quick situational awareness. 【Use Cases】 - Data collection from sensors - Data transmission for alarm systems - Remote monitoring systems 【Benefits of Implementation】 - Reduction in false alarms due to stable data communication - Quick response enabled by real-time information transmission - Improved system reliability

In the amusement industry, accurate inventory management of prizes and products is crucial for preventing lost opportunities and enhancing customer satisfaction. This is particularly challenging for large facilities or those with multiple stores, where real-time inventory information is essential. Our 1216MHz band specific low-power serial data transmission wireless modem contributes to the efficiency of inventory management systems through high-speed communication and stable data transmission. 【Usage Scenarios】 - Integration with prize management systems - Warehouse inventory management - Inventory coordination between stores 【Benefits of Implementation】 - Real-time understanding of inventory status - Streamlining of inventory management tasks - Reduction of lost opportunities