Comprehensive monitoring: Accurately track temperature and humidity with the Tuya WiFi Temperature Sensor. This smart thermometer and hygrometer kit includes 1 display and multiple 433MHz sensors to ensure accurate, real-time environmental data Smart app integration: Receive instant alerts on your smartphone with a dedicated app. Monitor your home's climate anytime, anywhere to ensure comfort and safety Easy installation: Easily set up the smart sensor. The kit is designed to quickly integrate into your home network for a seamless user experience Support °C/°F switching, support high and low temperature humidity alerts/device offline reminders Wide compatibility: Works with a variety of smart home systems, enhancing your home automation setup with reliable temperature and humidity tracking Product name: Tuya WIFI temperature and humidity monitor with additional sensors Display monitor display: weather, time, date, temperature, humidity Input monitor input voltage: DC5V1A Type-C Sensor battery: 2xAAA batteries(not included) WIFI type: 2.4G 802.11b/g/n Temperature measurement range: -10°C-60°C Humidity measurement range: 0%-99%RH Temperature/humidity accuracy: temperature sensitivity is ±3℃, humidity sensitivity is ±3% RH) Supports up to 10 additional sensors Sensor wireless range: 100m (open area) Sensor wireless protocol: 433MHz APP name: Tuya Smart/Smart Life The product appearance and printed words may vary depending on the batch, but this does not affect use Colour:White Material:ABS Package Contents: 1 x Display 4 x Sensor Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.