Miller Edge / Accessory reference
Miller Edge MWRTA12B: Single-channel non-monitored system package with transmitter low-battery alarm
MWRTA12B: Single-channel non-monitored system package with transmitter low-battery alarm
Match the whole number.
Manufacturer identifier: MWRTA12B. 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
| Exact system receiver | MWR12BView source and citation details
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|---|---|
| Exact system transmitter | MWTA12BView source and citation details
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| System identity | This number names the documented receiver/transmitter package. It is not an alias for either component or evidence of replacement equivalence.View source and citation details
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| 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.View source and citation details
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| 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.View source and citation details
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Documented fitment & exclusions
Read the exact equipment or component, market, production and variant limits in every row. An omitted pairing has not been verified by this reference.
No equipment or component pairing is verified in this published reference. Match the exact equipment with Miller Edge official support before selecting a component.
Direct replacement paths
No direct successor for MWRTA12B is verified in this reference.
A direct replacement statement does not establish reverse interchangeability, a kit equivalent or a later replacement chain.
This reference has no documented compatible or incompatible pairing to check. Use the facts and source scope above to identify the item. You can also look up another part or accessory. A missing pairing does not establish incompatibility.
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
- 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.
This is an independent Anderson reference. Manufacturer names identify the equipment and do not imply affiliation or authorized-dealer status.
A reference listing does not establish current stock, a price, eligibility for manufacturer support or that a component is faulty.