•【Remote Real-Time Monitoring】Monitor temperature and humidity anytime,anywhere using the Smart Life App or Tuya Smart App on your smartphone. •【Smart Linkage Function】Set up linkages with other Tuya devices through the App. For example,when the temperature exceeds 30°C,the smart remote control can turn on the air conditioner. •【Customizable Temperature Display】Choose between Celsius (℃) or Fahrenheit (℉) display modes through the App according to your preference. •【Voice Query Support】Compatible with Alexa,Google Home,and Yandex Alice for convenient voice-activated temperature and humidity inquiries. •【Temperature and Humidity Alerts】Set comfortable temperature and humidity ranges. Receive mobile alerts when levels exceed or fall below your set thresholds. •【Group Management】Combine multiple temperature and humidity sensors into groups for efficient management with a single click. Specifications: •Wireless Mode: 2.4G WiFi/Zigbee 3.0 •Battery: AAA x 2 (not included) •Dimensions: 51*51*16.5mm •Operating Temperature: -10℃～60℃ •Operating Humidity: 0～100%RH Note: All Zigbee products need to be used with Zigbee gateway. Package included: •1 x Sensor •1 x Adhesive Sticker