Overhead Door O3BT appears in manufacturer material for particular opener families. The family listing below is a useful starting point, but it does not confirm your exact opener model or an Amazon listing.
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What the manufacturer actually lists
O3BT is presented by Overhead Door for CodeDodger-equipped systems. A door bearing the Overhead Door name but using an older fixed-code receiver should not inherit this listing.
| Opener family or evidence | Status | Published claim |
|---|---|---|
| overhead codedodger | manufacturer listed for family | overhead-o3bt supports Overhead Door CodeDodger-equipped units |
Evidence boundary
The documented O3BT connections are product-to-family records. No exact opener-model-to-accessory pair is confirmed in this source set, so check the motor-unit label and linked manual.
Battery and replacement checks
A battery type for O3BT has not been verified in this source data. Use its official manual and the marking inside your own transmitter before ordering a replacement cell.
Before you choose O3BT
- Compare the full Overhead Door accessory code with the label on the device being replaced.
- Read the opener motor-unit model and identify its button shape or named protocol.
- Use the O3BT source links below to check model revisions and exceptions.
Individual Amazon listing not verified
We have not checked an Amazon ASIN, seller or variation for O3BT. Use the official manufacturer information below while comparing search results.
Evidence status: Manufacturer family listing · exact opener unverified. Reviewed: 2026-11-04.
Model-specific Amazon searches
The manufacturer identifies Overhead Door O3BT for the system described above. This is an exact-SKU Amazon search; seller, variant, stock and fit for your opener have not been checked.
- (paid link) Search Overhead Door O3BT 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.
- Overhead Door O3BT www.overheaddoor.com · checked 2026-11-04 · Overhead Door CodeDodger-equipped openers 1995 onward; 315/390 MHz