Mul-T-Lock ES-17-310-32H91R11 Adjustable Electric Strike Fail Secure Faceplate 8 x 1 3/8 Silver 8-16 V AC/DC
- All Strikes are 8-16 Volt AC/DC R11
- All 17 Series strikes are available as Fail Secure 24 VAC/DC
- All 17 Series strikes are available as Fail Secure 12 VDC
- All 37 Series Strikes are available as Fail Safe 12 VDC
- Some strikes are available with mechanical override
Fail Secure: Also called fail-locked or non-fail safe. In this configuration, applying electric current to the strike will cause it to unlock. In this configuration, the strike would remain locked in a power failure, but typically the mechanical lock can still be used to open the door from the inside for egress from the secure side. These units can be powered by alternating current, which will cause the unit to buzz, or DC power, which offers silent operation, except for a "click" while the unit is powered
Fail Safe: Also called fail-open. In this configuration, applying electric current to the strike will cause it to lock. It operates the same as a magnetic lock would. If there is a power failure, the door opens merely by being pushed or pulled. Fail-safe units are always operated with direct current.
APPLICATIONS
- Commercial Centers
- Industrial Buildings
- Educational Facilities
- Retail Outlets
- Health Care Institutions
- Office Complexes
