Do you want to get notifications when your door or window is opened at certain times? Do you want your smart lights to turn on when you open your door late at night? These and much more is what you can do with Home Assistant and the SONOFF Zigbee Wireless Door/Window Sensor.

SPECIFICATIONS

• Working Temperature: -10°C~40°C
• Material: PC
• Battery: 3V (CR2032 Not included)
• Wireless Protocol: Zigbee (IEEE 802.15.4)
• Dimensions:
• Magnet: 32x15.6x13mm
• Magnet: 47x27x13.5mm
• Weight:
• Magnet: 5.3g
• Sensor: 18g 
• Model: SNZB-04