Skylink Universal 3 Button Keychain Garage Door Opener Remote Angle Die Grinder 6 in Table Width (in Item Weight:.625 6 in Table Width (in Durable Composite: Engineered to resist warping Compatible Brand Universal Model Year Compatibility Any Style Keychain Number of Buttons 3 Compatible with Gates No Compatible with Lights No Batteries Included Yes Battery Type CR 2032 lithium coin cell Code Technology Rolling code Warranty 1 year LED Indicator Included Yes Built In Light No CA Residents: Prop 65 Warning(s) No UNSPSC 30172100 Universal 3 button garage door remote Optional pass code protection Multiple door control Key chain loop