Sonoff SNZB-03 – ZigBee Motion Sensor


Availability: In stock

NOTE: The device ships without a battery. To add a battery to your cart, please click here:

Use the SONOFF SNZB-03 motion sensor to activate lights or camera recordings when you are home or to notify you of any unauthorized movement when you are away,

This ZigBee motion sensor is small and can be placed anywhere in your home to detect motion and trigger alarms. That means the sensor will send an instant alert notification to your mobile phone whenever motion is detected.

If you have a SONOFF ZigBee Bridge, you can connect the sensor to it to activate Wi-Fi devices, not merely ZigBee devices. Control can be shared with family and friends and the device is easily installed with double-sided tape.

The sensor is battery-powered with ultra-low consumption and a low-battery indicator.


  • Create smart scenes to activate Wi-Fi smart devices
  • Detect movement and trigger alert messages
  • Turn on/off other devices through your movement
  • Work with the SONOFF camera to monitor your home
  • 6m detection distance and 110°viewing angle.
  • Share the sensor with your family or friends
  • 3-month history log
  • Low-battery notification
  • Quick peel-and-stick installation


  • Battery: 3V(CR2450);
  • Wireless protocol: Zigbee (IEEE 802.15.4);
  • Material: PC;
  • Dimension: 35X39X28mm

Note: Bridge and battery are not included and available separately

Weight 30 g