Liftmaster Chamberlain 300MC Compatible with all 300 Mhz 10 Dip Linear Multi Code Digi Code Heddolf 219-300 Transmitter Solution Firefly

Chamberlain 300 MC Transmitter Features Chamberlain 300MHz remote control transmitter. Genuine Chamberlain replacement part. This item is new and includes visor clip battery and programming instructions. Compatibility: Works with all Chamberlain garage door openers. Multi-Code compatible. Directly Compatible With Multi-Code 3089 One Button Code Switch Remote with 10 DIP Code Switches ON 300MHz. Note: It is NOT compatible with LiftMaster Sears Craftsman or Master Mechanic brands. Description: This is a brand new Chamberlain model 300MC one button visor radio control transmitter. Works with all Multi-Code type garage door or gate openers that have 10 dip type code switchs on 300MHz. Controls one door/gate. Activates one Multi-Code type receiver on 300MHz Test/operate LED light Neutral case color Visor clip included One Year manufacturers warranty Technical: Power: 12 volt A23 battery included Frequency: 300 MHz Codes: 1024 (set by 10 dip switches) Dimensions: 3.75 x 1.5 x 0.75 inches