Passive infrared motion sensor WS203

high-precisionindoorLoRaWAN

Bringing Comfort in an Energy-Saving Way Sensitive Motion Detection Adjustable Detection Angles High-Precision Temperature and Humidity Detection High Data Integrity with Storage and Retransmission Milesight D2D Communication Ultra-Low Power Consumption Easy Deployment and Installation Elevate Comfort, Conserve Energy Meet WS203, the wireless sensor that detects motion, temperature, and humidity. Paired with your HVAC system, it ensures your indoor environment stays comfortable, saving energy and maximizing comfort. Ultimate Motion, Temperature and Humidity Sensor WS203 is a wireless environmental monitoring sensor detecting the motion of humans or animals, surrounding temp and humidity. It ensures the indoor environment at a preset comfort level via pairing with HVAC system if motions are being detected, which is a huge energy saver and brings much comfort. Sensitive Motion Detection WS203 can detect motions of humans or animals Sensitively at wide coverage up to 120° horizontal and 100° vertical within 6 meters based on passive infrared (PIR). Adjustable Detection Angles The detection range of the PIR sensor in WS203 could be adjusted via different standard PIR covers to adapt to various detection environments. High-Precision Temperature and Humidity Detection Built-in high-precision TH sensor ensures accurate monitoring of temperature and humidity in the air, detecting changes in real-time. Temperature Accuracy: ±0.2°C Resolution: 0.1°C Humidity Range: 0% ~ 100% RH Accuracy: ±2% RH Resolution: 0.5% RH