DynaLock 2011 HSM Single Electromagnetic Lock, Outswing, Door Status Switch, 1200 lb.
- Use magnetic power to lock the door, 280kgs (600lbs) holding force..
- Built-in reverse current protection device (MOV). Alluminum shell adopts high strength material, with hard anodised processing..
- Corrosion resistant. Good quality and durable to use..
- Fit for wooden door, metal door, glass door, fireproof door, etc..