This video will show you how to test the strength of the Wi-Fi signal in your garage. This is important to ensure your new Wi-Fi enabled garage door opener can connect to your home network. For more WiFi help: www.liftmaster.com/wifihelp Join us on social: Facebook: www.facebook.com/LiftMaster Twitter: twitter.com/LiftMaster Pinterest: www.pinterest.com/LiftMaster/