Seco-Larm SD-991A-D1Q Mini No-Cut Electric Door Strike For Indoor Use​, Converts Cylindrical Lock Sets Into an Electronic Access-controlled Locking System, Stainless Steel Keeper

Seco-Larm SD-991A-D1Q Mini No-Cut Electric Door Strike For Indoor Use​, Converts Cylindrical Lock Sets Into an Electronic Access-controlled Locking System, Stainless Steel Keeper Key FeaturesConverts cylindrical lock sets into an electronic access-controlled locking systemFail-secure operation - Door remains locked if power to the strike is lost2-wire installation, non-polarized connectionStainless steel keeper for strength and long lifeIncludes Stainless Steel No-Cut and Silver-Colored Aluminum Low-Cut Strike PlatesCan be used with virtually any cylindrical door locking systemCan be used with an optional digital keypad, pushbutton switch, and other entry devicesSuitable for office-type applicationsReversible non-handed design fits either right-hand or left-hand doorsShallow design for use with most metal doorsPowered by a solenoid, not a buzzer coilFor indoor use​SpecificationsOperating Voltage: 12VDCCurrent Draw: 280mA@12VDCStatic Strength: 1,000-lb (454kg)Endurance: 250,000 Cycles (Factory tested)Latch Throw: 1/2" (13mm)Operating Temperature: 14°~120°F (-10°~49°C)Operating Humidity: 0~85% (Non-condensing)Dimensions: Stainless Steel No-Cut Plate 2-3/4"x1-1/8"x15/16" (70x28x24 mm)