Magnetic Sensor

The magnetic sensor alarms as soon as a door or window is opened or closed. It is possible to use an external reed relay and magnet, as well as the internal built-in reed relay to increase the unit's functionality.

The unit consists of two parts; a magnet and a sensor. A wireless M-bus message is sent each time it is separated or returned.

The total number of openings is sent every 15 minutes using the wireless M-bus protocol. This makes the sensor ideal for integration into data collection systems for energy management and control of heating and ventilation.

Battery life up to 16 years

Article number

Article: LAN-WMBUS-M2


LAN-EXT-MAG-A: Cable with external reed relay

Downloadable files

Order your Magnetic Sensor here!

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