Adams Rite 7100 Electric Strike

Function: Remote electrical control of any door equipped with an Adams Rite 4500, 4700 (discontinued), or 4900 Deadlatch or cylindrical lockset with 1/2" [12.7 mm] to 5/8"[15.9 mm] latch bolt projection. Electrical actuation unlocks the keeper, releasing the latch bolt so the door may be opened without operating the latch itself.