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Sonoff SNZB-02 - Zigbee temperature and humidity sensor

Wireless temperature and humidity sensor working within the Zigbee standard. It can work with a fan or an air dryer, for example, and switch them on when the readings reach their limit values. Sonoff SNZB-02

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ID: 581715

11,47€ gross (23% VAT)
9,32€ net

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Sonoff SNZB-02 is a wireless temperature and humidity sensor operating within the Zigbee standard. It allows you to track changes in temperature and humidity in the house and set alerts about too high / low temperature and humidity. The device is configured using the application and requires connection to the Sonoff Zigbee Bridge to work properly. The sensor informs the user about low battery level. It can cooperate with other devices, e.g. a fan or an air dryer, and switch them on when the temperature or humidity reaches the limit values.

Zigbee is a standard that offers many advantages that have a very positive effect on the operation of devices within the system. The basic one is the speed of pairing devices - the Zigbee standard allows for 3 times faster pairing of devices than WiFi. In addition, each device permanently connected to the electricity increases the range of the network. Zigbee also offers a long range - up to 80 m in open space.


  • Power supply: 3V CR2450 battery
  • Communication: Zigbee (IEEE 802.15.4)
  • Material: PC
  • Dimensions: 43 x 43 x 14 mm