SONOFF SNZB-02 ZigBee Temperature And Humidity Sensor

Features:
* Real-time Temperature Humidity Feedback: Measure the temperature and humidity in real time, and sync data to your mobile phone in no time.
* Improve the Comfort Level of Your Home: Hope your home always keeps a favourable temperature and humidity? Enable the smart scene to make the fan automatically turn on when the room temperature reaches 28C and the humidifier automatically turns on when the room humidity is below 45% RH.
* Low-battery Notification: You will get a notification of low-battery level when the battery life gets 10% remaining.
* Share Once, Check Together: Simply share the sensor to your family and they can directly check the temperature and humidity on their mobile phones without pairing it.
* Add a camera to ensure you know any emergency in your home. The camera feature is available on the sensor to make you know whats go on in your home. It reserves time for you to take actions if a fire hazard arises.
NOTE: This sensor contains a battery.