Door and Windows AMR-Wireless M-BUS
The Lansen door and window device alerts as soon as a door or windows is opened or closed. It is possible to use an external reed relay and magnet, as well the internal onboard reed relay to increase the functionality of the device.
The device consist of two parts; a magnet and a sensor. A Wireless MBUS message is sent every time these are separated or rejoined.
The total number of openings is sent every 15 minutes using the Wireless MBUS protocol. This makes the sensor ideal for integration in data collecting systems, for energy management and HVAC control.
Up to 16 years battery lifetime