1/2 HP Chain Drive Garage Door Opener HD200D

The Chamberlain 1/2 HP Chain Drive Garage Door Opener is a durable and reliable garage opener system with an industrial-strength chain. Its 1/2 HP motor is powerful and can lift almost any garage door. The opener has a 5-piece quick install rail system that can be assembled in 60 seconds. The rail and chassis are made from solid steel for strength and long-lasting performance. This unit includes Security Rolling Code Technology that changes to 1 of more than 100 billion never-repeated, new codes whenever the remote control is activated. This provides an added security measure.

Powerlift 1/2 HP Screw Drive Garage Door Opener 37411T

The Powerlift 1/2 HP Screw Drive Garage Door Opener features an enclosed C-channel rail that allows flush mounting for a clean appearance once installed. This opener includes an innovative power head light that places lighting to the rear of your garage where needed. 2 remotes are included for family use.

1/2 HP Screw Drive Garage Door Opener PD432D

The Chamberlain 1/2 HP Screw Drive Garage Door Opener has enough power to operate a variety of garage doors. It is smooth, quiet and reliable, with a 3-piece rail system that’s easy to assemble. It comes with a 1-button remote and multi-function door control panel.

3/4 HPS Whisper Drive Plus Garage Door Opener with Battery Back-up WD962KD

Now when the power goes out, your garage door opener will still work. The chamberlain premium whisper drive plus with ever charge standby power system will operate the garage door opener for 20 cycles within a 24-hour period, and recharges automatically when the power comes back on.