LiftMaster Model 8355W Garage Door Opener
Series: Premium Drive: Belt Horsepower: 1/2 Motor Warranty: Lifetime Parts Warranty: 1 Year Wi-Fi Connectivity - Never Look Back Again Reliable - P3 Motors 1/2 HP AC motor is purposefully designed and built to last. Belt drive system for quiet, maintenance-free performance. Motor vibration isolation system (MVIS) provides quiet, reliable operation. Smart - MyQ FREE MyQ mobile app so users know their home is secure. Built-in Wi-Fi for the easiest way to connect the garage. Real-time alerts indicate the status of the garage door via email or push notifications. Monitor and control the opener from anywhere using mobile devices. Secure - 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. The Protector System invisible light beam auto-reverses the door if there is an obstruction.