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

The SD-997A-GBQ from Seco-Larm is a Fail-secure Electric Deadbolt.

Features

• Adds concealed deadbolt security to most wood or hollow metal doors, with the convenience of electrical operation
• Incorporates manual lock/unlock cylinder operate if power lost (turn lock knob inside protected premises and/or use key outside premises)
• Stainless steel bolt, 5/8” diameter, throw
• Fail-secure operation (locks lost)
• Magnetic switch senses door position for positive locking
• Includes control wire which allows releasing without cutting unit's power
• Attempts relock multiple times not closed properly prevent solenoid burning out. Once it will automatically lock
• Over-current protection 1.5A.
• Door open/close monitor (NO/C/NC)
• Adjustable delay timer (0,3,5, 9 seconds)
• Use an optional digital keypad high key. Easily connects Keypads
• Suitable office-type applications
• Shallow design jambs
• Multi-directional horizontal vertical mounting
• Powered by solenoid
• Stainless strength and long life
• Plug: Special conic cavity stainless (thickness 1.5mm~1.8mm)