1-4PCS Tuya Zigbee/Cozylife WiFi Temperature Humidity Sensor Real-Time Remote Monitoring App Voice Alerts Alexa Google Assistant

Good luck with your favorite purchasesHign-concerned Chemical : None Model Number : Temperature Humidity Sensor Origin : Mainland China APP name : Tuya Smart or Smart Life Battery type : AAA1.5V*2 (Not include battery in the shipment) Working temperature : -10℃~60℃ Working humidity : 0%~95%RH Zigbee : Zigbee 3.0(Zigbee version need tuya zigbee hub)