Sonoff SNZB-04 ZigBee Wireless Door/Window Sensor
- Remind you when the door/window is open and closed
- Sync the opening & closing status of door/window on APP
- Can make ZigBee and Wi-Fi devices keep linkage
- Control the light with an action
- Support adding the SONOFF camera to view what happened at your home
- Share control makes other users control the connected device quickly
- 3-month history records check
- Low-battery notification
- Simple peel and stick installation
- works only with ZigBee Bridge
- Battery: 3V(CR2032)
- Wireless connection: Zigbee 3.0
- Material: PC
- Dimension : Magnet: 32X15.6X13mm
- Sensor : 47X27X13.5mm