- Adds concealed deadbolt security to most wood or hollow metal doors, with the added convenience of electrical operation.
- Fail-secure operation (locks if power is lost).
- Stainless steel bolt, 5/8" diameter, 5/8" throw.
- Includes control wire which allows for releasing without cutting unit's power.
- Incorporates manual lock/unlock cylinder to operate the SD-997A if power is lost (turn lock knob from inside protected premises and/or use key from outside protected premises).
- Door open/close monitor (NO/C/NC).
- Magnetic switch senses door position for positive locking.
- Solenoid attempts to lock several times and then shuts down if door not closed properly to prevent solenoid from burning out. Once door closed properly will automatically lock.
- Use with an optional digital keypad for high security without a key.
- Easily connects to SECO-LARM's SK-983A Electronic Keypad.
- Suitable for office-type applications.
- Shallow design for use with most metal door jambs.
- No limiting installation orientation.
- Powered by a solenoid.
- Stainless steel for strength and long life Operatiing lifetime: 1, 000, 000 operations.
- Adjustable door lock delay timer - (0, 3, 5, or 9 seconds).
- Power 12VDC, 880mA on activation, 330mA on standby.
- Over-current protection 1.5A.
- With control wire which allows for releasing without cutting unit's power.
- Stainless steel bolt, 5/8" diameter, 5/8" throw.
- Lock body (faceplate) dimensions - 7-7/8" x 1-5/16" (200 x 32mm).
- Strike plate dimensions - 3-9/16" x 1" x 1-1/8" (90 x 25 x 3mm).
- Plug Special conic cavity stainless steel (thickness 1.5mm~1.8mm).
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Note: SECO-LARM also provides an electric deadbolt for Fail Safe operations, the SD-997B.
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