SECO-LARM - SD-991A-D1Q - Mini No-Cut Electric Door Strike

The SECO-LARM SD-991A-D1Q is a commercial-grade, mini, low-profile electric door strike designed to add electronic access control functionality to standard wood or hollow metal door frames. 

Key Features:

• • Converts cylindrical lock sets into an electronic access-controlled locking system
• • Fail-secure operation – Door remains locked if power to the strike is lost
• • 2-wire installation, non-polarized connection
• • Stainless steel keeper for strength and long life
• • Includes Stainless Steel No-Cut and Silver-Colored Aluminum Low-Cut* 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.
• • Suitable for office-type applications
• • Reversible non-handed design fits either right-hand or left-hand doors
• • Shallow design for use with most metal doors
• • Powered by a solenoid, not a buzzer coil
• • For indoor use​