Grandgingtech Electromagnetic Lock Holding Force for Access Control Single Door

1.Unlocking time:1S
2.Suction force:150KG/270KG/300KG
3.Suitable for door:Wooden door , Glass door (no frame door) ,Metal Fireproof door.
4.Opening Mode:Swinging door 90 degree
5.Signal Output:Lock signal Status NO/NC/COM/+/-
6.Feature:Power to lock or Timer delay, With LED
7.Environment: Operation temperature: -20°C ~ 55°C, normal atmospheric temperature+8°C
8.Signal feedback (optional):Normally open and normally closed signal
9.Delay lock (optional): 0-9 seconds adjustable, instant lock
10.Delay unlocking:0-25 seconds adjustable, instant unlocking