Liftmaster Wi-Fi®Garage Door Opener

LiftMaster’s 8500W is a complete, comprehensive solution for builders looking to create more space in the garage and open up the possibilities for homeowners. In addition to its space-saving design, the 8500W offers the following features:

• Automated Garage Door Lock: To maximize home security, the 8500W comes standard with an Automatic Garage Door Lock, a deadbolt which makes the garage door virtually impenetrable by automatically engaging every time the door closes.
• Alert-to-Close: An important safety feature, LiftMaster 8500W’s Alert-to-Close functionality signals when a door is being closed by the MyQ app or the Timer-to-Close feature with audible and visual warnings occurring for 10 seconds before the door begins its downward travel.
• Integrated Battery: The integrated Battery Backup powers the opener when the power is out to allow for operation and access until electricity is restored.