LiftMaster / Accessory reference

LiftMaster 828LM

LiftMaster 828LM: Internet gateway using an in-home router for control or monitoring of supported opener, lights and myQ accessories.

US source scopeUpdated 2026-09-12Independent Anderson reference

Match the whole number.

Manufacturer identifier: 828LM. Keep every character when comparing it with your label or paperwork. A similar number does not establish the same component.

Denco supplier reference: RC 828LMh1; span.sku; Description repeated bullets: router connection, remote control and only Security+2.0 scope · checked 2026-09-12 · Denco

Values apply to the exact identifier and scope in the cited source.
Supplier-stated detail	Internet gateway using an in-home router for control or monitoring of supported opener, lights and myQ accessories. View source and citation details Denco supplier reference: RC 828LMh1; span.sku; Description repeated bullets: router connection, remote control and only Security+2.0 scope · checked 2026-09-12 · Denco
Supplier-stated detail	This supplier description limits compatibility to LiftMaster Security+ 2.0 openers. View source and citation details Denco supplier reference: RC 828LMh1; span.sku; Description repeated bullets: router connection, remote control and only Security+2.0 scope · checked 2026-09-12 · Denco
Selection limitation	Exact models and network-port specifications are not supplied. A retrofit combination described elsewhere must retain its own component and installation conditions. View source and citation details Denco supplier reference: RC 828LMh1; span.sku; Description repeated bullets: router connection, remote control and only Security+2.0 scope · checked 2026-09-12 · Denco

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. Read the documented direction and conditions for each pairing.
Equipment or component / relationship	Evidence and conditions
889LM Documented compatibility From 889LM to 828LM.	Conditional Denco names 889LM in the stated application with 828LM. Exact installed opener scope and service availability remain to be checked. The older page URL does not establish that 889LM replaces 888LM. Applies only within this source scope Market: US connection-purpose: Pairing the 889LM wall control with the 828LM gateway for supported opener and lighting control. Denco supplier statement for the US reference catalog; confirm the installed equipment and required functions. This is not a physical fitment test. Exact installed opener scope and service availability remain to be checked. The older page URL does not establish that 889LM replaces 888LM. Denco supplier reference: RC 889LMh1; span.sku; Description paired828LM gateway bullet; Description panel features and Alert-2-Close scope · checked 2026-09-12 · Denco

Direct replacement paths

No direct successor for 828LM is verified in this reference.

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

The listed pairing applies in the direction shown above. Open the listed component’s reference to check its pairing with this 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

Denco supplier reference: RC 828LMDenco · US · checked 2026-09-12
Denco supplier reference: RC 889LMDenco · 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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Confirm a missing detail

Use LiftMaster official support and match the complete part number, equipment model and production details with the source scope.

Use safely accessible labels and existing paperwork. Do not remove powered covers or adjust springs or cables to identify a component.

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.