The recessed sensor monitors the opening of doors and can be used in automatic light control, access control and property protection systems. Installation of the door sensor in your home increases the safety and comfort with full zwave functionality to trigger scenes etc. The sensor is 'hidden' inside the door and door frame so you won't even notice it's installed!
The Door Sensor is a battery-powered Z-Wave magnetic door/window sensor with an extremely small form factor. The sensor will send Z-Wave commands when the units are separated and joined again (Door open and closed).
The Recessed Door Sensor is comprised of two parts; the larger main sensor that is installed inside the door frame and the smaller magnetic sensor is installed on the door itself.