Mini Electric Door Strike for Indoor Use, Converts Cylindrical Lock Sets Into Electronic Access-controlled System

The Seco-Larm SD-991A-D1Q Mini No-Cut Electric Door Strike is designed for indoor use and is the perfect solution for converting cylindrical lock sets into an electronic access-controlled locking system. Its stainless steel keeper ensures strength and long life.

Key features of the Seco-Larm SD-991A-D1Q include fail-secure operation, meaning the door remains locked if power to the strike is lost. It features a 2-wire installation with a non-polarized connection. The package includes Stainless Steel No-Cut and Silver-Colored Aluminum Low-Cut Strike Plates, making it suitable for use with virtually any cylindrical door locking system.

This electric door strike can also be used with optional digital keypads, pushbutton switches, and other entry devices, making it ideal for office-type applications. The reversible non-handed design fits either right-hand or left-hand doors, and its shallow design is compatible with most metal doors.

Powered by a solenoid (not a buzzer coil), the Seco-Larm SD-991A-D1Q has an operating voltage of 12VDC and a current draw of 280mA@12VDC. It has a static strength of 1,000-lb (454kg) and can endure 250,000 cycles (factory tested). The latch throw is 1/2" (13mm) and it operates in temperatures ranging from 14°~120°F (-10°~49°C) with an operating humidity of 0~85% (non-condensing).

The dimensions of the Stainless Steel No-Cut Plate are 2-3/4"x1-1/8"x15/16" (70x28x24 mm). In summary, the Seco-Larm SD-991A-D1Q Mini No-Cut Electric Door Strike is a reliable and versatile option for enhancing security and access control in indoor environments.

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