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4120 Multi-Code Remote Instructions
The 4120 is a 2-button Multi-Code remote. It uses DIP switches and works with Multi-Code 1090-style receivers and compatible openers.
Overview
DIP switches
Match the DIP switches on the 4120 to your 1090 receiver or existing remote. Do not use a Learn button.
The 4120 is a 2-button Multi-Code remote with two sets of 10 DIP switches. Each button can be set to a different code so it can control two separate receivers or openers.
Compatible with 300 MHz Multi-Code 1090 receivers and Linear Model 109950 and 302850 receivers. Match the DIP switches to your existing remote or receiver. Do not use a Learn button.
Programming Manual
4120 Multi-Code 2-Button Remote Instructions
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