The ENTERD-YLR electromagnetic door lock from ESP is sure to give you the edge against tampering and burglary. Suitable with Yale type surface latches, this lock has a holding force of 295Kg/650Ibs for your home or workplace door, providing a formidible deterrent to theives and burglars. Main Features: 12vDC Surface Lock Release Holding force: 295kg/650lbs 160ma 12vdc input For use with Yale type surface latches Requires EV-BPS power supply Note: in order for the door to close and latch automatically a spring door closer is required. Note: Used on inward opening doors only Comes with a 3 year manufacturer's warranty* This lock is the perfect way to strengthen your EV5 Security System from ESP To view the Flush Door version of this product Click Here