SEC-SD-997B-1SQ Please log in to see price or purchase this item Quantity discounts available QuantityPrice SKU: SEC-SD-997B-1SQ MANUFACTURER: Seco-Larm Product Details Mini Surface-Mount Electric Deadbolt. Fail-safe (door unlocks when power is lost). 12VDC Product Details Back Product DetailsMini Surface-Mount Electric Deadbolt. Fail-safe (door unlocks when power is lost). 12VDC