The Chamberlain 3/4HP Chain Drive Garage Access System is strong enough to lift even the heaviest garage door. This package includes a Multi-Function Control Panel, and two 3-Button Remote Controls. Each of the 3-Button Remotes can control up to 3 garage doors.
"The Protector System safety sensors inlcuded attach easily to the garage door rails with Rapid Snap brackets. The sensors detect obstructions and reverse a closing door before contact is made. This unit also includes a 10 year motor warranty. For more information, please contact our website at http://www.chamberlain-diy.com or contact our tech. support at 1-800-528-9131."
50% more power than 1/2 HP models for today's heavier doors. Motor Vibration Isolation System (MVIS) for super quiet operation. 5-piece rail provides faster, easier installation. 200W of lighting for added safety. (2) 3-button remote controls. Security+ anti-burglary coding. Motion detecting control panel. Will lift a 7'0" high garage door. Lifetime motor warranty.
Don't make the mistake of buying a 1/2 HP opener and installing it only to find out that you need a stronger opener to open your garage door.
Chamberlain 3/4HP Heavy-Duty Premium Chain Drive Garage Door Opener is very quiet and lifts the door without any problems although the door is all wood and is very heavy.
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