This video will show you how to program the model 877LM wireless keyless entry using the Smart Control PanelĀ®. For more on wireless keyless entry systems: www.liftmaster.com/For-Homes/Accessories/Wireless-Keyless-Entry-System Join us on social: Facebook: www.facebook.com/LiftMaster Twitter: twitter.com/LiftMaster Pinterest: www.pinterest.com/LiftMaster/