SECO-LARM 997B Electric Deadbolt

Adds concealed deadbolt security to most wood or hollow metal doors, with the added convenience of electrical operation. Fail-safe operation (unlocks if power is lost). Door open/close monitor (NO/C/NC). Adjustable door lock delay timer (0, 2.5, 5, or 9 seconds). Control wire allows release without cutting unit's power. Magnetic switch determines door position for positive locking. Solenoid shuts off if door not closed properly to prevent burning out. 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. Plastic material Tefulon Polymonochlorotrifluoethylene. 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). Lock body (cavity) dimensions - 5-3/4" x 1-1/8" x 1-1/2" (145 x 28 x 38mm). 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).