Zigbee Wireless Motion Sensor | Sonoff | Home Automation Motion Detector
This battery powered ZigBee motion sensor is an extra-handy smart device for placing anywhere in your home to detect motion for lighting and trigger alarms. Scenes can be configured to alarm you, switch on lights, open garage doors, gates etc when motion is detected or no motion detected etc.
** Batteries Not Included : Requires a CR2450 Battery and batteries for Zigbee devices are rated 1 to 2 years based on motion activity
Zigbee and Usage:
- Zigbee protocols are intended for embedded applications and devices requiring low power consumption and tolerating low data rates. The resulting network will use very little power—individual devices must have a battery life of at least two years to pass certification except for bridges which are powered from external power supplies. Door and motion sensors which will trigger lights or alarms mostly uses the Zigbee Protocol or RF 433Mhz for Communication.
- According to the Zigbee spec, device range is 10-100 meters for open plan installations with no walls or obstacles in-between and no WIFI Interference. Ideally when walls in-between ZigBee devices and the Zigbee Bridge the bridge device needs to be placed within 10-15 meter radius of the Zigbee Motion Sensors and Door Sensors. Max Range of Zigbee devices will differ on each installation based on wall types, WIFI interference, line of sight, windows etc. Multiple Bridges can be installed at any location with 5v USB Power to ensure communication via Zigbee and WIFI are covered throughout the area needed.
- Note!! ALL Devices that works with the Zigbee Protocol Requires a wifi-to-zigbee bridge to work such as the bridges below:
Example Installation Diagram: