Chinese 
English 
二氧化碳，湿度，空气质量传感器
3IIC HUM Sensor (Under development）
3IIC HUM Sensor transmitters are designed for environmental monitoring and controlling in industrial, commercial and other buildings.
空气质量，嗡嗡声和温度
The Node style sensor is a compact device for monitoring and controlling environmental conditions in commercial and institutional buildings. It supports Modbus and BACnet over RS485 for direct digital readings and offers configurable 0–10V or 4–20mA transducer outputs.
AirLab, the All-in-one Indoor Air Quality Laboratory
The AirLab sensor measures air particles, CO₂, temperature, humidity, TVOC, and occupancy to ensure clean, comfortable indoor environments. It integrates easily with building automation systems and supports both WiFi (BACnet IP/Modbus TCP) and RS485 (BACnet MSTP/Modbus RTU) communication.
Duct Mount AirLab Air Particle Sensor
Duct Mount Air Lab Sensor with humidity,temperature,CO2,TVOC,PM2.5 and light level sensors
Outdoor Air lab Air Particle Sensor
Outdoor Air Lab Sensor with humidity,temperature,CO2,TVOC,WIFI and light level sensors
Outdoor Weather Station
Outdoor weather station with humidity, temperature and
light level sensors helps with free cooling strategies and
other energy saving routines.The sensor communicates
over both Ethernet and RS485, using BOTH Bacnet and
Modbus protocols so there are many ways to integrate into
the system.
PM2.5 / 10粒子计数器
The PM2.5/10 Particle Counter monitors environmental conditions in industrial, commercial, and institutional buildings. It provides accurate particle count readings for five sizes: 0.5μm, 1.0μm, 2.5μm, 4μm, and 10μm.
Temperature and Humidity Transducer With Bacnet and Modbus
Temperature and Humidity Trasnsmitter with Bacnet/Modbus over RS485,
Optional 0-10v / 4-20ma output signal.
Humidity/Temp Sensor is overmolded into a pluggable, waterproof connector
CO2传感器
The CO2 sensor with Humidity & Temp transmitters are designed for environmental monitoring and controlling in industrial, commercial and other buildings. These transmitters can be used for indoor C02, temperature and humidity monitoring. The modbus interface provides easy setup and integration into large systems.Supports Modbus RTU over both the Ethernet port and the RS485 port,supports Bacnet over both the Ethernet port (IP) and the RS485 port (MSTP).