Motion detector Bent Arms

fixedfor airport perimeter security

The “Fuse Detection Bent Arms” are used to assure the detection when there is an attempt to climb and cross the protection system. They can be used at the top of instrumented fence (PERIFENCE) or sensor net (PERISTOP®), for the protection of walls and buildings. The “Bent Arms” are articulated in the two ways. A human force or climbing will make the mechanism rotate and it will break the sill to create an alarm. The filling of the sill can be done in panels or razor wire / concertina. The “Fuse Detection Bent Arms” are made with an articulation, type guillotine call “fuse”, stainless steel once triggered, cut the sensor wire. The calibration of the sill is set in the factory for a pushing force or pulling between 15 and 20 kg at the top of bent arm.