Security lock (SFS 7020 grade 3 and comparable with security grade 5 according to EN 12209).
Microswitch version. The switch changes its status when the bolt is deadlocked.
The lock case works with the 4690, 4691, LP711, LP714, LP721, and LP731 striker plates.
Mortice standard: SFS 5209, SS 81 73 83
