The integrated Sensirion sensor provides temperature measurement accuracy of ±0.2 °C and humidity measurement accuracy of ±2% RH. The sensor also displays the dew point and VPD value for better environmental control.
The Zigbee sensor works with eWeLink, Home Assistant, SmartThings, and selected Amazon Echo devices. Using a compatible Matter Bridge, it can also be integrated with Apple Home.
The compact design allows you to place the sensor on a surface, hang it from a cord, or attach it using the included 3M adhesive tape. Two AAA batteries are included.
The SONOFF SNZB-02B is a compact Zigbee sensor designed to monitor temperature and relative humidity. The high-quality Sensirion sensor provides reliable real-time data, allowing you to easily check conditions in a child's room, bedroom, bathroom, office, or greenhouse. In addition to temperature and humidity, it can also display the dew point and VPD.
After connecting it to a compatible Zigbee gateway, you can monitor the history of measured values in the eWeLink app, export data, set a comfort range, and receive notifications when selected limits are exceeded. The measured values can also be used for automation, for example to activate a humidifier, ventilation, or heating according to current conditions.
Installation is flexible and quick. The sensor can be attached using the included 3M tape, hung from a cord, or placed freely on a flat surface. Power is supplied by two included AAA batteries. A compatible Zigbee gateway or hub is required for operation.
Package contents:
