Multi Code 2 Button Mini Keychain Remote Control Transmitter 3083

Multi Code Two Button Mini Keychain Remote Control 3083 Mini Keychain transmitter (remote control) for garage door opener models using Multi Code 300 Mhz receivers. Includes: Remote control Battery Instructions Features: 10 dip switch setting Frequency 300 Mhz Specifications: Frequency: 300 Mhz Dimensions: 1.25" x 2.25" Battery: 12 volt Model No: 306011 Part No: 3083 Indicator Light Color: Red Code Set: Dip Switches Buttons: 2 Color: Gray Manufacturer: Linear Warranty: Mfg 1 year Compatibility To determine compatibility with your garage door opener, please look for a combination of the following features: Gray external radio receiver box present on back of garage door opener powerhead (motor mounted to ceiling of garage) - to see what the receiver looks like visit the page for the Multi Code receiver Antennae wire coming out of the receiver Remote controls you currently use say Multi Code on them and look like the model pictured or like the MC-3089 If you do not have any remot