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Digi-Code / Accessory reference

Digi-Code DC-MT

Digi-Code DC-MT: DC-MT is a miniature one-channel 310 MHz keychain transmitter described for all Linear Delta 3 receivers when switch settings match.

US source scopeUpdated 2026-09-12Independent Anderson reference

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

Values apply to the exact identifier and scope in the cited source.
Supplier-stated detailDC-MT is a miniature one-channel 310 MHz keychain transmitter described for all Linear Delta 3 receivers when switch settings match.
Supplier-stated detailThe source specifies eight coding switches, 256 possible codes and dimensions of 2 5/8 by 1 3/4 by 1/2 inches.
Supplier-stated detailA 12-volt Eveready battery, keyring and instructions are listed.
Selection limitationThe supplier lists a 12 V battery here, distinct from the 9 V batteries in DC-DT1 and DC-DT2. Exact Delta 3 receiver membership and matching switch settings remain required; installed-opener fitment is separate.

Documented fitment & exclusions

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A component pairing applies only to the listed items and source conditions. It does not establish suitability for an installed opener or compatibility through another component.

Source statements and their exact conditions. Use the checker below to compare equipment or a component.
Equipment or component / relationshipEvidence and conditions
DR

Documented compatibility

From DC-MT to DR.

Conditional

Additional source conditions or an adapter must be checked before confirming compatibility.

Details still needed
  • connection-purpose
  • dip-switch-settings
  • source conditions

Use the exact label and the source scope below. An unanswered condition keeps this result conditional or unverified.

Denco group scope and separately reviewed membership associate DC-MT with DR for the stated function.

Applies only within this source scope
  • Market: US
  • connection-purpose: Delta 3 transmitter-to-receiver radio operation.
  • dip-switch-settings: Matching transmitter and receiver DIP-switch settings
  • Bounded Denco supplier group association; verify the stated configuration. No physical or human engineering certification.
  • The transmitter source requires matching DIP settings. Exact receiver configuration, exclusions and downstream opener suitability still require confirmation.

Direct replacement paths

No direct successor for DC-MT is verified in this reference.

A direct replacement statement does not establish reverse interchangeability, a kit equivalent or a later replacement chain.

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

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Recall references

No recall reference is included for this identifier in the published dataset. This is not a safety clearance or proof that no recall exists.

Sources & scope

  1. Denco Delta3 category: exact receiver membershipDenco · US · checked 2026-09-12
  2. Denco supplier reference: RC DNR00001Denco · US · checked 2026-09-12
  3. Denco supplier reference: RC DC-MTDenco · 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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