SD-995A-A1Q

Electric Door Strike with Horizontal Adjustment

The SECO-LARM Electric Door Strike with Horizontal Adjustment provides a miniature lock body for easier installation in both wood and metal frames and is reversible for right- or left-handed installations. The keeper is horizontally adjustable up to 1/4″ to compensate for installation difficulties such as warped doors, different-sized latch bolts, etc.

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  • Operating voltage: 8~16VAC/12VDC
  • Current draw: 750mA@12VDC
  • Fail-secure operation
  • Reversible for right or left-handed doors
  • Corrosion-resistant case and moving parts
  • 1,000-lb (453kg) Static strength
  • Tested to 500,000 cycles
  • Keeper depth: 21/32″ (16.8mm)
  • Latch depth: 3/4″ (19mm)
  • Strike depth: 11/2″ (38mm)
  • Complete mounting hardware included
  • Screw terminals for ease of wiring
  • Durable stainless steel faceplate – ANSI size: 1-1/4″x4-7/8″x1/8″ (32x124x3.2 mm)
  • Optional stainless steel ANSI Faceplate – SD-995RE-21Q: 1-1/4″x7-15/16″x1/8″ (32x202x3.2 mm)
Operating Voltage8~16 VAC/12VDC
Operation typeFail-secure
Current draw12VDC: 750mA
16VAC: 800mA
Latch Throw5/8″ (16mm)
Strike depth 1-1/2″ overall (38mm)
KeeperAdjustable, max 1/4″ (6mm)
DesignReversible, non-handed
Static strength1,000-lb (454kg)
Operating Temperature14°F~113°F (-10°~45° C)
Dimensions1-11/16″x4-7/8″x1-3/8″ (43x124x35 mm) (including standard faceplate)
Weight10.3-oz (292g)
Product Information Sheet (PI) (pdf, 295KB)
Manual (pdf, 354KB)

FAQs

  1. Check that the door latch is operating properly, and replace if necessary.
  2. The position of the electric strike may need to be adjusted by moving it or adding washers or shims.
  1. Unmount the strike and check that the two wires are connected properly.
  2. Ensure the wires are connected to a 12 or 24VDC source.
  3. Use a multimeter to test that the strike is receiving the proper voltage and amperage. If it is not, it may be necessary to use heavier gauge wires, or increase the output of the power supply.
  4. Make sure the activation device (keypad or push-button switch) is working properly.

Use DC power supply instead of AC power

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