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Home > Our Product > Garage Door Openers > 3800 - DC Screw Motor Residential Jackshalf Opener
Chamberlain LiftMaster Professional 3800 Opener
Garage Door Experts of Philadelphia has chosen industry leader Chamberlain LiftMaster as its exclusive garage door opener manufacturer. Liftmaster is rated #1 by Consumer Reports!
When choosing a particular garage door opener, note that there are 4 different types:
● Belt Drive Openers
● Screw Drive Openers
● Jackshaft Openers
● Chain Drive Openers
3800 - DC Screw Motor Residential Jackshalf Opener
Today's garages go far beyond a place to merely park your car. So no matter if you want the extra storage space up above, have an oversized garage door, or even a cathedral ceiling, the LiftMaster® model 3800 Residential Jackshaft Opener is perfectly engineered solution to fit your specific garage door opener requirements. It mounts easily on the wall beside the garage door, and comes with a remote 200-watt light that can be positioned anywhere in the garage. The optional EverCharge® Standby Power System – that continues to operate your opener even when the power goes out – makes it even more convenient.
● Powerful 24V DC motor provides ultra-quiet operation, along with variable speed smooth start and smooth stop
● Easy wall-mount installation means no rails to hang
● Auto-force feature constantly monitors garage door system and adjusts forces to temperature fluctuations, floor height, and door track movement
● The Smart Garage Door Opener® lets you electronically program security codes from the Smart Control Panel™ or the powerhead
● Enclosed gear case provides continuous lubrication and protection for longer life and smoother operation
● A 6-foot power cord makes connecting to a power source easier than ever
● Remote light delivers 200 watts of light with adjustable light time delay
● Meets all UL325 requirements
SAFETY & SECURITY FEATURES
● The Protector System® safety sensors 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 light turns on automatically when The Protector System's infared beam is broken.
● Security+® rolling code technology assures a new code is sent every time the remote control is used
● Patented PosiLock® system ensures the door remains securely locked when the garage door is closed
● Manual release handle in case of power failure
WARRANTY
● Lifetime motor and belt warranty
● 5-year parts warranty
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