Fibaro Fibaro USA FGBHDW-002-1 Door/Window HomeKit-enabled Contact Sensor, White
The FIBARO Door/Window Sensor is the best designed and the smallest contact and temperature sensor available on the market. Its miniature dimensions and unusual lightness makes it almost invisible on your window frames and doors.
The FIBARO Door/Window Sensor seamlessly fits into any interior design and, most importantly, is simple to install. There are many places where such a sensor would be very useful - find them all!
