Chamberlain Residential Garage Door Opener Models Comparison
[ back ] Belt Drive - Whisper Drive - Model WD822KS, WD822KLS Chamberlain Premium Whisper Drive® Garage Door Opener Strong and silent heavy-duty 1/2 HP belt drive Motor Vibration Isolation System (MVIS®) for super-quiet operation Quick-install rail provides faster and easier installation 200 watts of lighting for added safety Security+® anti-burglary coding Includes: Two 3-button remotes Wireless keyless entry system SoftGloTM multi-function control panel Lifetime motor and belt warranty Instruction Manuals ...
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