Genie Intellicode and older 9/12 DIP switch systems call for different remote evidence.
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Start with the equipment you own
G3T-R is an Intellicode product; GM3T-R is a discontinued historical DIP option. Find the model label on the opener motor housing and note the technology marking. If the label is missing, the official support page is a better next stop than a guessed purchase.
Source-backed accessory pages
Where a brand match stops
Two openers can carry the same logo while using different radio systems. That is why our finder asks for a LEARN-button family or a named protocol and keeps unverified cases visible instead of presenting a shopping result.
Intellicode is a meaningful dividing line
The G3T-R, G3BT and GK-R entries in this catalog are tied to Intellicode. An older Genie receiver with 9 or 12 DIP switches belongs to a different branch. The GM3T-R source can help identify that historical branch, but the product is discontinued. If you only know “Genie” or “390 MHz,” find the opener model or manual before choosing a replacement.
Model-specific Amazon searches
These Genie options are documented for Intellicode equipment. An older DIP-switch opener belongs to a different branch and should not use these searches as a compatibility verdict.
- (paid link) Search Genie G3T-R on Amazon
- (paid link) Search Genie GK-R on Amazon
These links open Amazon search results, not a verified individual listing. Compare the exact manufacturer model and your opener manual before buying.
Official sources and review scope
These links support the claims on this page. Check your exact model and the manufacturer's latest revision before buying or programming.
- Genie G3T-R product page www.geniecompany.com · checked 2026-11-04 · All Genie Intellicode-equipped openers; 315/390 MHz