Electric Deadbolt - Fail-Secure
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
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