The extension kit for C-channel chain drive garage door opener rails is to be used in addition to a 7' (3-piece) chain rail to accommodate an 8' high door
H-style operators include a floor level chain hoist to ease manual operation in an emergency or power outage.
The operators are typically mounted to the wall when used with larger sectional overhead doors with vertical or high lift and mounted to the wall or the front of the hood when used with rolling doors and grilles.
H operators are attached to the door jackshaft to indirectly drive the door.
With the addition of the 828LM MyQ technology enables the user to monitor and control their operator and light with their smartphone tablet or computer.
Alerts can be received as email or pop-up (push) notifications on a mobile device ensuring the status of your commercial door.
Security+ 2.0™ safeguards your facility – with every click a new code is sent to the commercial door operator so the door opens only for you.
Like the model R-831-P it has three isolated contacts to open close and stop the doors and a possibility of 6 561 operational codes to enhance the security level. If your operator can be controlled by three button station then our R-831-J receiver and commercial remote controls will work with your operator.
Designed for both gated communities and commercial buildings.
Innovative and exclusive narrow band multi-frequency radio which virtually eliminates radio interference and eliminates customer call backs due to poor range performance.
Three channels provide expanded remote control capacity: Channel 1 - 50 remotes and 2 keypads Channel 2 - 20 remotes and 2 keypads Channel 3 - 20 remotes and 2 keypads
Multiple remote control options available to provide secure access from the safety and convenience of a vehicle
pring Winder 200 is a torsion spring tensioning tool designed for use with a cordless drill (Non-impact). Developed for professionals in the
installation and maintenance of residential garage doors. The device prevents work-related accidents and significantly reduces physical strain of door installation work.
The Spring Winder 200 is suitable for all residential garage door torsion springsranging from 1-3/4 inches to 2-5/8 inches.
Technical Specifications: