Quick Details
Type: Garage Door OpenersPlace of Origin: Zhejiang, China (Mainland)
Brand Name: DP
Model Number: RSB-1-18
lifting capacity: 150kgs-800kgs
Operation speed Max :: 22r/min
Packaging & Delivery

Specifications
Roller shutter security brake, Automatic Closing protect Device, Shutter safety Operator, Garage Door Rolling door brake 
Safety brakes for roller shutters, rolling shutters, shutter security.
To protect and avoid damaged by accident. It is just like security belt for roller shutters.
Emergency brake ,tubular motor accessories 
safety brake,protection device, Act as pressure transmission for tubular motor.
Various type for your choice with attractive factory price.