1/2HPAC Chain DR Opener

Chamberlain, 1/2 HP AC motor, chain drive garage door opener. Rugged and reliable chain drive, comes with 1 button visor remote with tri-band frequency for better range, better performance and less interference. Easy to install multi-function wall control, safety sensors, auto limit/auto force, one 100w light, 6 year motor warranty, 1 year parts/chain/accessories warranty.