Garage & Gate Door Remote Control Opener Transmitter 10 digit EZ Code M300

Garage & Gate Door Remote Control Opener Transmitter 10 digit EZ Code M300 10 Digit Garage Door and Gate Door Opener Mini Remote Control Transmitter 300 MHz 300 MHz frequency gate or garage door mini remote transmitter -10 on/off dip switchs for programming -Includes 23A 12V battery and programming manual -Compatible with ALL 300 MHz Multicode gate or garage door opener systems -Replaces Multicode model 1089 300MHz 10 Dip Switch Remotes -Replaces MultiElmac 3089 -Dimensions: 3 x 1.625 x .5 inches