• CO², Temperature and humidity controller/ transmitter
• Modbus RTU(RS485)
• 6-36V DC
• IP54
• Wi-Fi Connectivity
• Maintenance-Free long life CO² sensor(400-10000ppm)

The CDT-A is a high-accuracy transmitter and controller designed for monitoring CO₂, temperature, and humidity levels in residential and industrial environments. Equipped with WiFi connectivity, it seamlessly logs data to the cloud for remote monitoring and analysis, ensuring optimal air quality and energy efficiency.