1. [Wifi + Bluetooth dual mode]: Connect to faster. connection speed is 2 times faster than Wifi only
2. [High and low temperature alarm]: Once the set temperature value is exceeded, the phone prompt an alarm
3. [High humidity and low humidity alarm]: Once the set humidity value is exceeded, the phone prompt an alarm
4. [Real-time monitoring]: Battery power supply AAA1.5V x 2 (excluding batteries), low power consumption, according to the system default settings, it can be used for about 1 year.Data update frequency 1-120 minutes, you can choose the update frequency as The smaller the value, the shorter the actual battery life
5. [Temperature and humidity curve]: Record temperature and humidity changes on the APP and present them to you with graphics. Let you know the recent data changes more intuitively

[Temperature unit switch}: The sensor is designed with Celsius and Fahrenheit temperature conversion functions. You can select the unit to be displayed as
[ voice support]: The sensor supports and Home Assistant. You can hear the current temperature and humidity through voice.
Power supply: AAA1.5V x 2 (battery not included)
Wi-Fi support: 2.4G IEEE 802.11 b/g
Temperature measurement range: -10℃~55℃
Temperature accuracy: ±0.3
Humidity measurement range: 10%~99%
Humidity accuracy: ±3%
Colour:Black
Material:plastic

Package Contents:
2 x Wireless Temperature and Humidity Sensor