110lbs Smoke proof Electromagnetic Door Holder Anti Residual
12 V or 24V DC
Manual door release button
All kinds of single & double smoke proof door
Finishes for shell
High temperature paint and environmental protection Zinc
Finishes for Armature
60L * 35W * 16.5H (cm)
1 . Colinear load test 50kg, 110pounds.
2 . Dual voltage 12 or 24 vdc(optional).
3 . The standad voltage is 12vdc when finished.
4 . Mov provides reverse current protection.
5 . Low power, environmental protection.
6 . Anti-residual magnetism design.
7 . Professional design, dual insulative housing.
8 . Automatically close the smokeproof door when fire happens
Warranty Service will be honored if the damage is not caused by
human, JUNSON Provides 3 years warranty
for relative products. On the contrary, JUNSON will charge extra if
repair. More information, please browse our
We offer many Electronic lock, like: Magnetic door lock, Electric
deadbolt lock, Electric strike, Electric bolt lock,
Electronic lock. Door lock. Access control.