This Electro-magnetic lock is for double doors, it has a holding force of 600LB for each door.

Technical Specs:

• Holding Force: 560KG/1200LBS (600LBSx2)
• Lock Size: 476mm×47mm×28mm
• Armature Plate: 185mm×40mm×10mm
• Working Voltage: 12V/450mA, 24V/225mA
• Signal output: NO, NC, COM
• LED Indicator: Red light(Unlock), Green light(Lock)
• Fail-safe: Power Off to open
• Weight: 4KG