Miller Edge / Accessory reference

Miller Edge MWRT12B: Single-channel non-monitored system package

MWRT12B: Single-channel non-monitored system package

US source scopeUpdated 2026-09-14Independent Anderson reference

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Manufacturer identifier: MWRT12B. Keep every character when comparing it with your label or paperwork. A similar number does not establish the same component.

Single-Channel Wireless System MWRT12B and MWRTA12BMWRT12B-MWRTA12B_Spec_20240412, PDF page 2: Exact system receiver · checked 2026-09-13 · MWRT12B-MWRTA12B_Spec_20240412 · Miller Edge
Single-Channel Wireless System MWRT12B and MWRTA12BMWRT12B-MWRTA12B_Spec_20240412, PDF page 2: Exact system transmitter · checked 2026-09-13 · MWRT12B-MWRTA12B_Spec_20240412 · Miller Edge
Single-Channel Wireless System MWRT12B and MWRTA12BMWRT12B-MWRTA12B_Spec_20240412, PDF page 2: System identity · checked 2026-09-13 · MWRT12B-MWRTA12B_Spec_20240412 · Miller Edge
Single-Channel Wireless System MWRT12B and MWRTA12BMWRT12B-MWRTA12B_Spec_20240412, PDF page 2: Radio identification · checked 2026-09-13 · MWRT12B-MWRTA12B_Spec_20240412 · Miller Edge
Single-Channel Wireless System MWRT12B and MWRTA12BMWRT12B-MWRTA12B_Spec_20240412, PDF page 1: Monitoring boundary · checked 2026-09-13 · MWRT12B-MWRTA12B_Spec_20240412 · Miller Edge

Values apply to the exact identifier and scope in the cited source.
Exact system receiver	MWR12B Single-Channel Wireless System MWRT12B and MWRTA12BMWRT12B-MWRTA12B_Spec_20240412, PDF page 2: Exact system receiver · checked 2026-09-13 · MWRT12B-MWRTA12B_Spec_20240412 · Miller Edge
Exact system transmitter	MWT12B Single-Channel Wireless System MWRT12B and MWRTA12BMWRT12B-MWRTA12B_Spec_20240412, PDF page 2: Exact system transmitter · checked 2026-09-13 · MWRT12B-MWRTA12B_Spec_20240412 · Miller Edge
System identity	This number names the documented receiver/transmitter package. It is not an alias for either component or evidence of replacement equivalence. Single-Channel Wireless System MWRT12B and MWRTA12BMWRT12B-MWRTA12B_Spec_20240412, PDF page 2: System identity · checked 2026-09-13 · MWRT12B-MWRTA12B_Spec_20240412 · Miller Edge
Radio identification	318 MHz with nine-position two-state DIP selection; listed range is 100 feet under optimal conditions. Frequency alone does not prove compatibility. Single-Channel Wireless System MWRT12B and MWRTA12BMWRT12B-MWRTA12B_Spec_20240412, PDF page 2: Radio identification · checked 2026-09-13 · MWRT12B-MWRTA12B_Spec_20240412 · Miller Edge
Monitoring boundary	This is a non-monitored edge system. The source describes legacy door operators manufactured before August 2010. Confirm the installed operator and its protection requirements; an older manufacture date alone is not approval. Single-Channel Wireless System MWRT12B and MWRTA12BMWRT12B-MWRTA12B_Spec_20240412, PDF page 1: Monitoring boundary · checked 2026-09-13 · MWRT12B-MWRTA12B_Spec_20240412 · Miller Edge

Documented fitment & exclusions

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No direct successor for MWRT12B is verified in this reference.

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Selected: MWRT12B · Read its reference. Selection identifies a record; it does not confirm fitment.

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Sources & scope

Single-Channel Wireless System MWRT12B and MWRTA12BMiller Edge · US · checked 2026-09-13 · MWRT12B-MWRTA12B_Spec_20240412

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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