Seco-Larm SecoLarm SD991AD1Q Pack of 4 Mini NoCut Electric Door Strikes Indoor Use Converts Cylindrical Lock Sets Into an Electronic AccessControlled Locking System Stainless Steel Keeper

Failsecure operation Door remains locked if power to the strike is lost Includes Stainless Steel NoCut and SilverColored Aluminum LowCut Strike Plates Can be used with virtually any cylindrical door locking system Can be used with an optional digital keypad pushbutton switch and other entry devices Reversible nonhanded design fits either righthand or lefthand doors.