Use magnetic power to lock the door, 280kg(617.3lb) holding force,Professional electromagnetic lock, stable and reliable performance
It is suitable for wooden door, metal door, glass door, fireproof door, etc, practical in use.
Built-in reverse current protection device (MOV).
Made of high strength aluminium alloy material with hard anodized processing, safety and anti-corrosion with high reliability.
Fine workmanship design, wear resistant and long service life.