Real-time Temperature & Humidity Feedback - Set the smart scenes to make your home at a comfortable level. Trigger the fan or humidifier when your home does not reach your expected environment. Check your mobile phone to get the sync data of the temperature and humidity.

Easy Installation & Convenient - With a tiny shape and the help of 3M adhesive at back, it can be easily installed at any corner of your home.

Voice Control - Compatible with Amazon Alexa and Google Assistant. If your Alexa has built-in hub, SNZB-02 can be directly connected to it without other Zigbee Bridge.

Low-battery Notification - Replace the battery in time with a notification when the battery life is 10% remaining.

Note - Zigbee Bridge and batteries are required. Keep a distance of less than 80M between SNZB-02D and Zigbee Bridge (open space). Alexa only supports checking temperature.

SONOFF SNZB-02D Temperature And Humidity Sensor Real-time Sync Data Via e-WeLink App Work With SONOFF ZBBridge IFTTT Smart Home

You can set a condition in the smart scene that is the fan is turn on/off when the temperature reaches the limit value, or the dehumidifier in your room starts working once the humidity is over higher, helping prevent the growth of mildew and allergens. You can set a smart scene to trigger alerts through events like high/low temperature, high/low humidity conditions and more. Device sharing function makes your kids, family, and even the neighbors informed about the environmental conditions of your home with their mobile phones. The camera feature is available on the sensor to make you know what’s go on in your home. It reserves time for you to take actions if a fire hazard arises. It is a battery-operated sensor that can be placed in any corner of your house to monitor the room temperature and humidity. Installation without any tool, simply stick the sensor on the surface of the wall or device and see it nicely to work for you!

These are surplus to my requirements.

Can not be shipped until 27th December 2025