Door & Window Sensors

Comparing the best Smart Door & Window Sensors

All Sonoff products

Window and Door Contact Sensor (2nd gen)Door & WindowDoor / Window Sensor 2Contact SensorSmartSensor for Doors & WindowsHue Secure Contact SensorSNZB-04P ZigBee Door/Window SensorDoor and Window Sensor P2SNZB-04 ZigBee Wireless Door/Window SensorTuo Contact SensorDoor and Window SensorOutdoor Contact SensorSmart Door and Window SensorEntry SensorDoor / Window Sensor