500Kg Magnetic Door Lock

key features:

• Collinear load test 500kg
• Dual voltage 12 or 24 VDC (optional)
• The standard voltage is 12VDC when finished
• MOV provides reverse current protection
• Anti-residual magnetism designed
• High strength material, anodized aluminum housing
• Design with no mechanical bolt
• Increase the holding force, dual isolative hosing
• Fit for glass door / metal door/ fireproof door.