1/2HP Garage DR Opener

1/2 HP, Chain Drive Garage Door Opener, Rugged & Reliable Chain Drive, Comes With One 1-Button Visor Remote With Tri-Band Frequency For Better Range, Better Performance & Less Interference, Easy To Install Multi-Function Wall Control, Safety Sensors, Auto Limit/Auto Force, One 100W Lights, CFL Compatible, Compatible With Chain Drive Extension Kits: 7708CB 8' Extension Kit & 7710CB 10' Extension Kit, 6 Year Motor Warranty, 1 Year Parts/Chain/Accessories Warranty.