LiftMaster Model 85503 Garage Door Opener
LiftMaster Model 85503 Garage Door Opener DC Battery Backup Belt Drive Wi-Fi® with Integrated Camera Garage Door Opener Secure Secure Video Camera – Begins recording 1080P HD video when motion is detected – even at night – and allows for 2-way audio. Timer-to-Close – Can be programmed to close the door after a set amount of time. Security+ 2.0® – Safeguards garage access by sending a new code with every click. Posilock® – Electronically protects against forced openings. Alert-2-Close – Signals when a door is being closed by myQ®. Motion Detector – Lights the way automatically. The Protector System® – Invisible light beam auto-reverses the door if there is an obstruction. Quiet and Reliable Belt Drive System and Quiet DC Motor – Provide smooth operation and long-lasting service. Soft Start/Stop – For smooth operation. Integrated Battery Backup – Ensures garage access even when the power is out. Warranty – Lifetime motor and belt, five (5) years parts, one (1) year battery.