Genie / Accessory reference

Genie G3T-BX

Genie G3T-BX: Three-button remote transmitting at 390 and 315 MHz.

US source scopeUpdated 2026-09-12Independent Anderson reference

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Manufacturer identifier: G3T-BX. Keep every character when comparing it with your label or paperwork. A similar number does not establish the same component.

Denco supplier reference: RC 37218RProduct h1 and span.sku; Description compatibility, feature and limitation bullets · checked 2026-09-12 · Denco

Values apply to the exact identifier and scope in the cited source.
Supplier-stated detail	Three-button remote transmitting at 390 and 315 MHz. Denco supplier reference: RC 37218RProduct h1 and span.sku; Description compatibility, feature and limitation bullets · checked 2026-09-12 · Denco
Supplier-stated detail	The supplier describes IntelliCode 2 as the default and per-button IntelliCode 1 configuration for Genie openers made from 1998 onward and before 2011. Denco supplier reference: RC 37218RProduct h1 and span.sku; Description compatibility, feature and limitation bullets · checked 2026-09-12 · Denco
Selection limitation	Another source bullet ambiguously names transmitters; it does not establish transmitter-to-transmitter pairing. Retain the explicit opener configuration and date limits; exact models are not supplied. Denco supplier reference: RC 37218RProduct h1 and span.sku; Description compatibility, feature and limitation bullets · checked 2026-09-12 · Denco

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No direct successor for G3T-BX is verified in this reference.

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Selected: G3T-BX · Read its reference. Selection identifies a record; it does not confirm fitment.

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Sources & scope

Denco supplier reference: RC 37218RDenco · US · checked 2026-09-12

Anderson prepared this reference from the listed evidence. Source statements are not an Anderson installation inspection or independent product test. Official documents stay on their publisher’s website.

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