1.300 MHz frequency gate or garage door remote transmitter 2.10 dip switch programming, one (1) button 3.Compatible with ALL 300 MHz for Multicode gate or garage door opener systems 4.Replaces for Multicode model 1089 300MHz 10 Dip Switch Remotes 5.Replaces for MultiElmac 3089 Each remote control comes with 1x12V 23A battery Same function as product number MCS308911 Power: 12V battery Battery Type: 23A 12V Colour:Black&Red Material:ABS Package Contents: 20 x 10 Dip Switch MultiCode Garage Door Remote Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.