Powerful and quiet door opener for retractable up and over or sectional garage doors. Features obstacle detection and soft start and stop. Supplied with 3 long range handsets. Automatic Safety Cut-Out Eliminates Trapping Emergency Release from Inside...

Slim-line unit fits discretely at the side of the door curtain and includes everything to convert a manually-operated roller door to an automatic, remote-controlled door. Features built-in courtesy light, spring-loaded disengage cords and automatic force...