Chamberlain Professional Products Company Profile Products MyQ technology Company Product LiftMaster expands its garage doors with MyQ technology-enabled accessories. The fully integrated accessory offerings can control lights within the home, operate the garage door with the remote or... Product • November 22nd, 2011 the LiftMaster Side-Mounted Residential Garage Door Opener Company Product The new LiftMaster side-mounted residential garage door opener features a 24V DC motor and mounts on the wall beside the garage door instead of hanging, centered on the ceiling. It also includes the... Product • January 19th, 2011 EverCharge Backup Battery System Company Product The LiftMaster garage door opener features the EverCharge backup battery system. This allows the garage door to operate 20 times within a 24-hr. period when the power is out Product • March 31st, 2007 Want to know more about this company? Click here to request more information about Chamberlain Professional Products .