Smart temperature and humidity sensor SONOFF SNZB-02D Zigbee

Product detailed description

Monitor the temperature and humidity in different rooms. The Sonoff sensor provides accurate data that refreshes every 5 seconds. It also allows you to remotely monitor the temperature in real time and sends an in-app alert when the temperature exceeds the set point. Plus, it stores data in the cloud so you can access your measurements conveniently.

Various applications
The Sonoff sensor will work well in rooms up to 120 metres in area. The product will find its use in places such as terrariums, wine cellars, music rooms, incubators, greenhouses, etc. You can also use it at home, for example, a children's room.

High precision
The device is equipped with a Swiss hygrostat that measures temperature and humidity with an accuracy of ±0.2°C/RH. In addition, the measured values are updated every 5 seconds, so you can keep up-to-date at all times. You can also set the temperature unit to °C or °F.

Convenient control
The sensor is controlled from the app. This makes it easy to read the warning, for example when the temperature is exceeded. What's more, you can add the device to Home Assistant via eWeLink or use it with other smart home devices - when the humidity drops below 40%, the humidifier automatically switches on. The Sonoff SNZB-02D also supports Amazon Alexa and Google Home, so you can check the temperature or humidity in a room with a simple voice command.

Wide compatibility
Connect the Sonoff SNZB-02D to a wide variety of devices. The sensor supports Zigbee gateways that use the 3.0 protocol. This makes it compatible with the NPanel Pro wall switch, the Sonoff Zigbee Bridge/Pro smart PBX, the Sonoff ZBDongle-P/E dongle, and the Amazon Alexa system with built-in Zigbee hub.

Convenient access to data
Do you care about storing saved measurements? With the Sonoff SNZB-02D you have convenient access to them. The eWeLink app allows you to save your readings so you can check the measurement at any time for a given hour or selected day and then export them. In addition, the measurement history is available for six months. To access it, you need a Sonoff gateway in addition to the app.

3 mounting methods
You can mount the sensor in 3 different ways so you can choose the right one for you. With the built-in stand, you place the instrument on your desk or countertop for quick access to the measurement. The magnetic design also allows you to mount the SNZB-02D to a metal surface such as a refrigerator. The sensor can also be mounted to the wall using 3M stickers.

Technical parameters:

- Colour: white
- Wireless: Zigbee 3.0
- Operating humidity: 5-95% RH
- Matter: PC + LCD
- Power source: battery CR2450 (3 V)
- Operating temperature: -9.9 - 60 °C
- Battery life: 2 years
- Dimensions: 62.5 × 59.5 mm