The FuFi-MContact-ISM is a radio transmitter in a flat IP65 drawer housing (dimensions 52 x 33 x 9 mm). It is primarily used for door and window monitoring. The scope of delivery includes a small permanent magnet in a plastic housing.

For monitoring, the transmitter is mounted on the edge of a window or door reveal. The magnet next to it on the window frame or door. The transmitter supports both a normally closed contact and a normally open contact.

Individual adaptation to the desired application is possible via a flexible radio-based parameterisation option.

Depending on the selected parameterisation, the transmitter operates for several years with a button cell battery. Thanks to its drawer housing, which can be opened without tools, the battery can be changed within a few seconds.

In care facilities, the alarm is sent via SR-ISM-WLAN radio gateways to the CLAS alarm server.