LiftMaster Model 8155 - Garage Door Opener
Dependable Performance Connectivity
- MyQ® Technology enables you to securely monitor and control your garage door opener and houselights with your smartphone, tablet or computer. (Requires purchase of Internet Gateway (828LM)).
- Alerts can be received as email or pop-up (push) notifications on your mobile device so that you always know the status of your garage door and houselights.
- MyQ mobile app is a free download requiring no activation or subscription fees.
- P3 Motors™ are reliable, durable and powerful – designed specifically for your needs.
- 1/2 HP AC motor with industrial-strength belt drive system provides reliable and maintenance free performance
- Energy-efficient operation consumes up to 75% less power in standby mode.
- 4-year motor warranty, 10-year belt warranty, and 1-year parts warranty.
Safety and Security
- Security+ 2.0® safeguards your household – with every click a new code is sent to the garage door opener so that the door opens only for you.
- PosiLock® locks down your garage door by electronically monitoring against a forced opening.
- Alert-2-Close warning system provides audible and visual warnings when the garage door is about to close when using MyQ Technology.
- 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.