8500 DC Battery Backup Capable Wall Mount Garage Door Opener888LM Product Warranty Alert, click here.Wall mount design frees up ceiling space in your garage, reduces noise and vibration.Add myQ® smartphone control with purchase of 828LM Internet Gateway.Features a DC motor for ultra quiet operation.Automatic Garage Door Lock deadbolts your door after closing. FEATURES Home Connectivity with myQDOWNLOAD THE FREE myQ APPEasily ConnectEasily connect to a home network with built-in Wi-Fi®.Syncs WithSyncs with popular smart devices and platforms.Visit myQ.com for details. PowerCeiling SpaceReclaim the space overhead and open up the possibilities with the wall-mount design.Virtually SilentKeep living spaces virtually silent with the extra-strong belt drive system. Safety and SecuritySecure CodeConfidently know that every click sends a secure code to the garage door opener.Safety SensorsProtect people and vehicles with safety sensors that stop the door from closing on obstructions. SPECIFICATIONS Drive Type Direct Battery Backup No Security / Lock No Soft Start / Stop Yes AC / DC DC Lights Turn On When Entering Garage Yes Smartphone Control No Timer To Close Yes WARRANTY Motor Warranty: LifetimeParts Warranty: 5 Years888LM Quality Program