12mm Cable Protector, Armored Door Loop for Exposed Mounting for intercom door access control

modle:102

Spring specification: diameter: 18.5*180mm
Line pipe diameter: 18.5mm
The diameter of pipe line: head 13mm

Door Loop provides power and control to a door. The Door Loop
installs in the upper corner of the hinged side of the door.102 metal plate size is 35*60mm

and spring size is 18.5*180mm,18.5mm for big one and 13mm for small one.

Flexible armored stainless steel cable conduit with metal end caps.

The exposed door loop can prevent the wires from broken or intentionally mangle.

Apply to through the short line.