Seco-Larm Mini Surface-Mount Electric Deadbolt – Fail-Safe
The SD-997B-1SQ adds deadbolt security to cabinet doors or drawers with the convenience of electrical operation. Its miniature size and surface-mount design allows it to be added to almost any location. Fail-safe operation unlocks the unit when power is lost. Door status monitoring is also available to tie into a control system.
- Fail-safe operation (unlocks if power is lost)
- Surface-mount design for easy installation
- Magnetic switch senses door position for positive locking
- Aluminum alloy bolt, 15/32” (12.7mm) diameter, 9/16” (14mm) throw
- Automatically relocks after 6 seconds if the lock was unlocked but the door was not opened
- Door open/close monitor (NC/COM)
- Lock delay timer adjustable between 0 and 3 seconds
- Use with an optional digital keypad for high security without a key
- Powered by a solenoid
Specifications:
| Operation | Fail Safe |
| Current Draw- Standby | 237mA@12VDC max. |
| Current Draw- Active | 650mA@12VDC max. |
| Status Sensor | 250mA@30VDC (NC/COM) |
| Operating Voltage | 12VDC |
| Adjustable Delay Timer | 0/3 s (default) |
| Operating Temperature | 32º~158º F (0º~70º C) |
| Weight | 1-lb, 2.5-oz (450g) |
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