This video will show you how to enable Wi-Fi on your garage door opener and then connect your 8550W to the internet. For additional support: How to Check Wi-Fi strength: www.youtube.com/watch?v=R4YhphMvF6w Improve Wi-Fi strength: www.youtube.com/watch?v=p5AoUr1liTw Wi-Fi improvement with range extender: www.youtube.com/watch?v=rZEeeC4cmUY Also, check LiftMaster.com for additional help: www.liftmaster.com/wifihelp Join us on social: Facebook: www.facebook.com/LiftMaster Twitter: twitter.com/LiftMaster Pinterest: www.pinterest.com/LiftMaster/