Fire-Rated No-Cut Electric Door Strike
Fire-Rated No-Cut Electric Door Strike - Image 2
Fire-Rated No-Cut Electric Door Strike - Image 3

SD-995C-D3F

Fire-Rated No-Cut Electric Door Strike

ETL Listed. Conforms to UL Std. 10C, 10B, CAN/ULCS 104, and NFPA 252

Fire-rated and built to last, the SECO-LARM Fire Rated No-Cut Electric Door Strike combines safety and convenience with a sleek 1-1/16″ profile and easy installation on aluminum frames. With a 1-million-cycle durability and seamless compatibility with panic hardware, it’s the smart, worry-free choice for secure indoor access.

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  • ETL Listed. Conforms to UL Std. 10C, 10B, CAN/ULCS 104, and NFPA 252
  • 12/24 VDC Operating voltage
  • Low profile: Strike is only 1-1/16″ deep for use with aluminum & metal frames
  • Field selectable for fail-safe or fail-secure operation
  • Mounting tabs included for mounting to hollow aluminum & metal frames
  • Reversible non-handed design fits either right-hand or left-hand doors
  • For indoor use only
  • Static strength – 1,500-lb (680kg)
  • Dynamic strength – 70ft-lb (9.68m-kg)
  • Tested to 1,000,000 cycles (Factory Tested)

NOTE: When printing the mounting template, ensure that you select “Actual Size” in your print settings. Do not photocopy the mounting template as photocopiers may alter dimensions.

Operating Voltage12/24 VDC
Current draw12VDC: 300mA
24VDC: 150mA
Latch throw3/4″ (19mm)
Keeper width1-7/16″ (36mm)
Endurance1,000,000 cycles (Factory Tested), Level IV
Destructive attackLevel I
Line securityLevel I
Standby powerLevel I
Static strength1,500-lb (680kg)
Dynamic strength70ft-lb (9.68m-kg)
Operating humidity0~85% non-condensing
Operating temperature14°~120° F (-10°~49° C)
Dimensions4-7/8″x1-1/4″x1-1/16″ (124x32x27.5 mm)
Weight11.3-oz (320g)
Product Information Sheet (PI) (pdf, 227KB)
Download
Manual (pdf, 261KB)
Download
Mounting template (pdf, 47KB)
Download
Advertisement (pdf, 3028KB)
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Comparison Chart (pdf, 205KB)
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FAQs

b

Door does not open when the electric strike is activated.

  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.
b

Electric strike does not activate

  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.
b

Strike makes a buzzing sound.

Use DC power supply instead of AC power

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