Seco-Larm SD-997A-GBQ Electric Deadbolt Fail-Secure

SECO-LARM Electric Deadbolts are designed for hollow metal door frames. They are not recommended for wooden door frames. However, the door can be wood or metal.

• Adds concealed deadbolt security to most wood or hollow metal doors, with the convenience of electrical operation
• Incorporates manual lock/unlock cylinder to operate theSD-997A-GBQif power is lost (turn lock knob from inside protected premises and/or use key from outside protected premises)
• Stainless steel bolt,5/8 diameter,5/8throw
• 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 units 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 o