8355W – 1/2 HP AC Belt Drive Wi-Fi® Garage Door Opener
- Free MyQ® Moblie 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.
- Get reliable, durable and powerful performance with our P3 Motors™, which are specifically built for use in Garage Door Openers.
- 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.
Safety & Security
- Safeguard your household with Security+ 2.0™—with every click, a new code is sent to the Garage Door Opener, so the door opens only for you.
- PosiLock® electronically protects against forced openings.
- Alert-2-Close signals when a door is being closed by MyQ®.
- Motion Detector activates the Garage Door Opener’s lights as soon as you enter the garage.
- The Protector System® invisible light beam auto-reverses the door if there is an obstruction.
- Lifetime motor and belt warranty
- 1-year parts warranty
LiftMaster 8355W Garage Door Opener Brochure