What is different with the Chamberlain Whisper Drive Garage Door Opener?”
As far as security, this model’s ahead of the game with high-tech anti-burglary coding and a keyless entry pad as well as two remotes with three programmable buttons on each one, letting you control a separate door, gate or light. The unit itself weighs 39 pounds, so installation isn’t a terrible ordeal, though you’ll want to inventory all the hardware you’ll need for the job, since it might not be included. Chamberlain’s got top-notch customer service, and the motor in this opener has a lifetime warranty. Can’t beat that. http://www.amazon.com/Chamberlain-Whisper-Garage-Opener-WD822KD/dp/B0000CGGD6/ref=sr_1_2?ie=UTF8&s=hi&qid=1226863506&sr=8-2 This belt drive unit is quiet and ideal for garages with living space above them. The 1/2 HP motor can lift any garage door. 200 watts of lighting potential will brighten up any garage. The 5-pi
