Energenie Mi|Home Wireless Door/Window Open Sensor
The Open Sensor is part of the Mi|Home home automation range. This allows you to monitor window and door openings. -Power supply: 1.5V (AAA alkaline battery)
-Battery life: 1 year – assuming 50 actions per day)
-Operating temperature: -10C to +35C)
-Radio: 434.3 MHz, FSK)
