Hold-open function 27

The latch bolt controlled locking pin in the centre of the keeper keeps the electric strike unlocked until the door is opened, even after contact has been made.

Electric strike 27

Electric strike 27

Adjustable keeper (FF, FaFix®), Fail-locked, Hold-open function

Electric strike 27E

Electric strike 27E

Adjustable keeper (FF, FaFix®), Mechanical unlocking (E), Fail-locked, Hold-open function