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Electric Deadbolt - Fail-Secure

Model Number: SD-997A-GBQ
  • Adds concealed deadbolt security to most wood or hollow metal doors, with the convenience of electrical operation
  • Incorporates manual lock/unlock cylinder to operate the SD-997A-GBQ if power is lost (turn lock knob from inside protected premises and/or use key from outside protected premises)
  • Stainless steel bolt, 5/8” diameter, 5/8 throw
  • Fail-secure operation (locks if power is lost)
  • Magnetic switch senses door position for positive locking
  • Includes control wire which allows for releasing without cutting unit's power
  • Attempts to relock multiple times if the door is not closed properly to prevent the solenoid from burning out. Once the door is closed properly it will automatically lock
  • Over-current protection 1.5A.
  • Door open/close monitor (NO/C/NC)
  • Adjustable door lock delay timer (0,3,5, or 9 seconds)
  • Use with an optional digital keypad for high security without a key. Easily connects to SECO-LARM Digital Keypads
  • Suitable for office-type applications
  • Shallow design for use with most metal door jambs
  • Multi-directional horizontal or vertical mounting
  • Powered by a solenoid
  • Stainless steel for strength and long life
  • Plug: Special conic cavity stainless steel (thickness 1.5mm~1.8mm)
*The SD-997A-GBQ is designed for hollow metal door frames. It is not recommended for wooden door frames. However, the door can be wood  or metal.
Note: SECO-LARM also provides an electric deadbolt for Fail Safe operations, the 
SD-997B-GBQ.
Operation Fail-secure
Current Draw- Standby 330mA@12VDC / 205mA@24VDC
Current Draw- Active 880mA@12VDC / 470mA@24VDC
Status Sensor SPDT, 250mA @ 12VDC (NO/NC/COM)
Operating Voltage 12/24 VDC
Adjustable Delay Timer 0, 3, 5, 9 seconds
Weight 2-lb 5-oz (1kg)
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