Technical Details: Datasheet Description: Wiser offers intelligent integration of home control devices and provides an enriching smart home journey thanks to Wiser by SE app. The Wiser Temperature/Humidity Sensor detects temperature and humidity so that the system can trigger other devices in response to environmental changes. The measured data is reported to the Wiser by SE app. This Wiser Temperature/Humidity Sensor is white in color. Its communication port protocol is Zigbee. This Wiser Temperature/Humidity Sensor is compatible with range Wiser. 3V is the rated operational voltage. The IP rating of this device is IP20. This device is qualified as a green premium product, with minimal use of hazardous substances. This humidity and temperature transmitter is SVHC (substances of very high concern) free. This device is mercury free. Specifications: Main product brand Schneider Electric range compatibility Wiser hub range Wiser product name Wiser temperature/humidity sensor product or component type Humidity and temperature transmitter product specific application For precise environmental control colour tint White supply Battery / CR2450 Complementary [Ue] rated operational voltage 3 V battery life 5 year(s) local signalling 1 orange LED blinking , function: battery needs replacing measurement range 10...95 % RH measurement temperature -10…50 °C measurement signal interval 30 min10 min5 min1 min fixing mode By screws and dowelsAdhesive tape communication port protocol Zigbee at 2.4 GHz conforming to IEEE 802.15.4 Depth 17.2 mm Height 45 mm width 45 mm Net weight 25 g standards EN/IEC 60730-2-9EN/IEC 60730-2-13 product certifications CEZigbee 3.0