Miller Edge / Accessory reference

Miller Edge MEL-TX20: Earlier Monitored Edge Link transmitter

This 315 MHz transmitter is named with MEL-RX20 in the 2015 MEL-K20 sheet and uses two AA 1.5 V lithium cells. Its system has T2 (10K) monitored edge input scope; MEL-II and RBand cross-pairings remain unverified.

US source scopeUpdated 2026-09-15Independent Anderson reference

Match the whole number.

Manufacturer identifier: MEL-TX20. Keep every character when comparing it with your label or paperwork. A similar number does not establish the same component.

Monitored Edge Link MEL-K20MEL-K20_Spec_20150303, PDF page 1: Named system · checked 2026-09-14 · MEL-K20_Spec_20150303 · Miller Edge
Monitored Edge Link MEL-K20MEL-K20_Spec_20150303, PDF page 1: Radio and battery · checked 2026-09-14 · MEL-K20_Spec_20150303 · Miller Edge
Monitored Edge Link MEL-K20MEL-K20_Spec_20150303, PDF page 1: Input identification · checked 2026-09-14 · MEL-K20_Spec_20150303 · Miller Edge
Monitored Edge Link MEL-K20MEL-K20_Spec_20150303, PDF page 1: Enclosure · checked 2026-09-14 · MEL-K20_Spec_20150303 · Miller Edge
Monitored Edge Link MEL-K20MEL-K20_Spec_20150303, PDF page 1: Selection boundary · checked 2026-09-14 · MEL-K20_Spec_20150303 · Miller Edge

Values apply to the exact identifier and scope in the cited source.
Named system	Transmitter identified with MEL-RX20 in the MEL-K20 package. View source and citation details Monitored Edge Link MEL-K20MEL-K20_Spec_20150303, PDF page 1: Named system · checked 2026-09-14 · MEL-K20_Spec_20150303 · Miller Edge
Radio and battery	315 MHz; two AA 1.5 V lithium cells. View source and citation details Monitored Edge Link MEL-K20MEL-K20_Spec_20150303, PDF page 1: Radio and battery · checked 2026-09-14 · MEL-K20_Spec_20150303 · Miller Edge
Input identification	The transmitter table lists two devices: sensing edge or knock-out. The system's monitored edge scope is T2 (10K). View source and citation details Monitored Edge Link MEL-K20MEL-K20_Spec_20150303, PDF page 1: Input identification · checked 2026-09-14 · MEL-K20_Spec_20150303 · Miller Edge
Enclosure	Polycarbonate transmitter housing with a listed NEMA 4 rating; 1.75 W x 4.62 H x 1.75 D inches. View source and citation details Monitored Edge Link MEL-K20MEL-K20_Spec_20150303, PDF page 1: Enclosure · checked 2026-09-14 · MEL-K20_Spec_20150303 · Miller Edge
Selection boundary	Confirm exact edge input and receiver generation. No MEL-II or RBand cross-pairing is established. View source and citation details Monitored Edge Link MEL-K20MEL-K20_Spec_20150303, PDF page 1: Selection boundary · checked 2026-09-14 · MEL-K20_Spec_20150303 · Miller Edge

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.

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 / relationship	Evidence and conditions
MEL-RX20 Documented compatibility From MEL-TX20 to MEL-RX20.	Conditional Additional source conditions or an adapter must be checked before confirming compatibility. Details still needed configuration source conditions Use the exact label and the source scope below. An unanswered condition keeps this result conditional or unverified. MEL-TX20 and MEL-RX20 are explicitly identified as the MEL-K20 system components. Applies only within this source scope Market: US configuration: T2 (10K) monitored sensing edge Confirm the exact supplied configuration and the installed operator requirements. This component relationship is limited to the documented package, input or mechanical role; it does not approve a complete door safety system. Monitored Edge Link MEL-K20MEL-K20_Spec_20150303, PDF page 1: Exact model or component pairing · checked 2026-09-14 · MEL-K20_Spec_20150303 · Miller Edge

Direct replacement paths

No direct successor for MEL-TX20 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: MEL-TX20 · Read its reference. Selection identifies a record; it does not confirm fitment.

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An accessory pairing, including a receiver or wall console, applies only to the exact listed pair and source conditions. It does not establish suitability for your installed opener or compatibility through another device.

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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

Monitored Edge Link MEL-K20Miller Edge · US · checked 2026-09-14 · MEL-K20_Spec_20150303

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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This is an independent Anderson reference. Manufacturer names identify the equipment and do not imply affiliation or authorized-dealer status.

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