1.Magnetic door stopper is suitable for security door and all types of 90 door. 2. Holding force:55kg (120lbs)

1. Power Supply: DC12V or DC24V (adjustable)

2. Holding force:55kg (120lbs)

3. Fail-safe (power to lock) electric lock suitable for fire exit.

4. Power saving function with fail safe design .No power consumption when both armature and 5. Electromagnetic door holder do not attach with each other

6. Operation temperature: 0~90; Humidity: 85%Rh max.

7. This Magnetic door stopper  suitable for security door and all types of  90 door.8. Built in computer control board with door open delay function.

9. Built-in demagnetizer design, instant demagnetization when power is off

10. Weight:700g

11. Certification: CE.