Liftmaster Chamberlain Whisper Drive® 1/2 HP Belt Drive Garage Door Opener Model WD822KD

Whisper Drive® 1/2 HP Belt Drive Garage Access System WD822KD

The Chamberlain® Whisper Drive® 1/2 HP Belt Drive garage door opener is the ultimate in quiet performance. It features our exclusive Motor Vibration Isolation System (MVIS®) – which eliminates powerhead vibration for reduced noise – making it the ideal choice if you have rooms positioned above the garage. And the 1/2 HP heavy-duty motor offers steady performance and lifting power year after year.

•1/2 HP belt drive system for the ultimate in quiet performance

Ultra-quiet operation featuring our exclusive Motor Vibration Isolation System (MVIS®)

•Enclosed gear case provides continuous lubrication and protection for longer life and smoother operation

•Quick-install rail system provides faster and easier installation – assembles in 60 seconds

•Delivers 200 watts of light with adjustable light time delay

•HomeLink® compatible – the in-vehicle remote control system

•Includes two 3-button remote controls

SAFETY & SECURITY FEATURES

•The Protector System® safety sensors with Rapid-Snap® brackets project an invisible light beam across the garage door opening and automatically reverse the door if anything interrupts the beam while the door is going down

•Sensing technology will stop the door from closing if contact is made with a person or object

•Opener lights turn on automatically when The Protector System's infrared beam is broken

•Security+® anti-burglary technology assures a new code is sent every time the remote control is used

•PosiLock® theft protection assures that once the door is closed, it stays locked

•Manual release handle in case of power failure

WARRANTY

•Lifetime motor warranty

•10-year belt warranty