High Security Range of Electro mechanical and Mechanical locks
GB Locking Systems A1 high security electronic lock, suitable for both single and double action doors. Specified in Banks, Prisons, Hospitals, Post Offices, laboratories, etc. Resistance against lateral pressure in excess of 5500lb force. The A1 Lock has now been successfully included in a 60minute fire test in a timber door-set to BSEN1634-1.
The D2 is a high security mechanical lock with two point locking bolts which automatically re-lock. Specified in Banks, Prisons, Hospitals, Post Offices, laboratories, etc. The Lock has a side load resistance of 40,000N.
The B&B G1 locks are high security locks of superior quality and consist of a mechanical lock and an electrical strike plate, and can resist 15,000lb force. The lock has a massive sliding bolt, which is retracted mechanically by using the handle. The strike plate has 2 locking pins, which block the bolt in its fully ejected position. In the locked position the door leaf is therefore attached to the frame. These locking pins are retracted electrically, but can also be unlocked mechanically by means of a cylinder in the strike plate.