Chamberlain Whisper Drive 1/2 HP Belt Drive Garage Access System

1/2 horsepower, belt drive. Heavy duty railing. Includes: 1 foot section of rail for an 8 foot total rail assembly, hardware and installation instructions. For use with the pd432d garage door opener only. 1/2 HP, Premium Belt Drive Garage Door Opener, 315 MHZ, Frequency, Soft Glow With 2 Light Lenses, Comes With Two 3 Button Remotes, Keyless, Entry Pad, Lifetime Warranty. Strong and silent belt drive. 5piece rail system provides faster, easier installation. Motor Vibration Isolation System for quiet operation. Security Plus AntiBurglary Coding sends a brand new code of over 1 billion every time remote is used. Illuminated multifunction control panel with signal lock out and light switch. Two lights with two full lens covers. 41/2 minute automatic light delay. Manual release in case of power failure. Includes: Garage door opener, 2 threebutton remote controls, SoftGlo multifunction control pane, wireless keyless entry system, and safety sensors. 200 watts of lighting.