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SONOFF SNZB-02B temperature and humidity sensor

11,50 €
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Product code: 823395-1
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SONOFF SNZB-02B wireless temperature and humidity sensor with Zigbee technology provides precise monitoring of the microclimate at home, in the office, or in a greenhouse. It offers measurement accuracy of ±0.2 °C and ±2% RH, supports smart home automation, and works with eWeLink, Home Assistant, SmartThings, Amazon Alexa, and Apple Home via Matter Bridge.
Precise temperature and humidity monitoring

Precise temperature and humidity monitoring

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.

Compatible with smart home systems

Compatible with smart home systems

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.

Flexible placement and quick installation

Flexible placement and quick installation

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:

  • SONOFF SNZB-02B temperature and humidity sensor,
  • 2× AAA batteries,
  • 3M adhesive tape,
  • quick start guide,
  • user manual.

Specifications

Manufacturer
SONOFF
Model
SNZB-02B
Device type
Temperature and humidity sensor
Connection
Zigbee
Temperature measurement accuracy
±0.2 °C
Humidity measurement accuracy
±2% RH
Displayed parameters
Temperature, humidity, dew point, VPD
Power supply
2× AAA batteries
Dimensions
66.3 × 27.8 × 20 mm
Compatibility
eWeLink, Home Assistant (ZHA, Zigbee2MQTT), SmartThings, Amazon Alexa, Apple Home (via Matter Bridge)
11,50 €