Buy on Amazon : http://amzn.to/186Z2um<br /><br />Liftmaster 8557 Elite Series? ? HP AC Belt Drive Garage Door Opener without Rail<br /><br />MyQ technology enables you to securely monitor and control your garage door opener and houselights with your smartphone tablet or computer <br /> HP motor combines a strong pulling force with a steel reinforced belt to lift heavy doors and reinforced doors in high wind areas <br />Security 20TM safeguards your household - with every click a new code is sent to the garage door opener so that the door opens only for you <br />The Protector System has safety sensors that project a light beam across the garage door opening automatically reversing the door if anything interrupts the beam <br />Belt drive system means ultra-quiet performance - ideal if your home has living space above or next to the garage
