Model Range 143® Spulenvariante
effeff security door strikes 143® are tested and approved locking components for fire protection doors. Door strike 143® is a newly developed product which offers a range of possibilities with its different features.
Test certificate (Institute for Materials Testing, Dortmund) P-120389096
Adjustable keeper (FF, FaFix®), Monitoring contact (RR), Fail-locked, TVS diode, Fail-locked