Dahua DH-ASF280A Single-Door Electro Magnetic Lock – 280Kg Anti-Pull – 12VDC / 2

4VDC Power Features :-

- 280KG Anti-pull
- Built-in reverse current protection device (MOV)
- Aluminum shell with high strength alloy material
- Electromagnetic suction work completely, there is no mechanical failure
- Can be set DC12V or DC24V
- The residual magnetic design proof, wear materials
- Double lock body insulation treatment