Seco Larm SD-991A-D1Q

Seco Larm SD-991A-D1Q

Seco Larm

SKU: SD-991A-D1Q

Seco Larm SD-991A-D1Q

Mini No-Cut Electric Door Strike. Includes stainless steel no-cut and silver aluminum low-cut strike plates. 12VDC, Fail-secure (door locks when power is lost) operation. Optional bronze(SD-991RA-61Q/B) low-cut face plate available.

  • 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, push-button 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​


  • Operating Voltage     12VDC
  • Current Draw     280mA@12VDC
  • Latch Throw     1/2" (13mm)
  • Static Strength     1,000-lb (454kg)
  • Endurance     250,000 Cycles (Factory tested)
  • 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)

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