A miniaturized barrier, specifically designed and recommended for the protection of doors and windows, similar to the wired SADRIN model but in a self-powered version. It can be interfaced with the most common radio alarm transmitters available on the market, thanks to alarm and tamper outputs with N.C. contacts, controlled by low-power bistable relays.
Easy installation and programming, thanks to SMA technology, which automatically recognizes the number of beams and their alignment with optical synchronization during the testing phase, followed by a walk test to verify the functionality of all the beams.
Each beam is always formed by a double optics in AND configuration, while the alarm can be programmed in OR mode with a single beam and different response times, or in AND random mode, interrupting at least 2 random beams.
Depending on standard or custom sizes upon request, it is possible to install from 2 double beams on the CPU motherboard, up to a maximum of 8, using flat cables of various lengths.
The autonomy varies depending on the number of beams and the type of batteries used (from 12 months to 3 years). The low battery warning is provided acoustically during beam interruption. In the event of a complete battery discharge in unmonitored conditions, an alarm is triggered, as the micro relay provides positive security.
