Get better versatility with the 3-Function Garage Door Opener. The Craftsman Visor Remote Control Garage Door Opener lets you control three different garage doors from the comfort of your car. The metallic hook slides onto the visor, and the slim, dark profile makes it easy to access when you need it, but easy to ignore when you don't. Designed to handle both billion and rolling code technologies, this remote is compatible with all Craftsman garage door openers built after 1993. The 3-Function Garage Door Opener includes an LED light that lets you know when a signal has been sent to the garage door. The same LED also indicates whether the battery needs to be replaced. Ideal for multi-car garages, this opener controls doors from even greater distances. It also comes in handy if you've lost your older remote or you're in need of an upgrade.Craftsman Visor Remote Control Garage Door Opener opens garages from greater distancesOperate up to three different Craftsman garage door openersLED light gives visible feedback that the signal has been sent, and also indicates when the battery requires changingProduct SpecificationsDimensions and Weight:Item Weight :0.15 (lbs.)Product Overview:Accessory Type:Remote ControlBatteries:Number of Batteries Included:1Number of Batteries Required:1Battery Size:CR2032