Aitec systems pvt ltd offers electric magnetic lock. Electro magnetic locks are basically used for all types of doors -inside/outside opening. These emls are available with monitor/unmonitor for failsafe operation. The special feature of emls are: it has an holding force of 300 lbs to 1200 lbs, and it has a magnet housing made of brushed satin aluminium. These emls can be attached or surface mounted/concealed in door frames - mortice type, ce certified.
