This Linear Multi-Code 4120 2 button remote control transmitter operates two seperate garage door openers or possibly one gate opener and one garage door opener unit with a Multi-Code 300MHz receiver. This is also compatible with the Linear Multi-Code 4200 Wireless Keyless Entry System.
The 4120 has 10 internal dip switches for easy programming and comes complete with battery, visor clip and instructions.
Dimensions are 3 3/4" x 2 1/2" x 3/4"
