LiftMaster / Accessory reference

LiftMaster 893MAX

LiftMaster 893MAX: Controls up to three garage-door openers, gates or myQ light devices in total.

US source scopeUpdated 2026-09-12Independent Anderson reference

Match the whole number.

Manufacturer identifier: 893MAX. Keep every character when comparing it with your label or paperwork. A similar number does not establish the same component.

Denco supplier reference: RC 893MAXh1; span.sku; Description three bullets: capacity, protocol and date/brand/gate scope · checked 2026-09-12 · Denco

Values apply to the exact identifier and scope in the cited source.
Supplier-stated detail	Controls up to three garage-door openers, gates or myQ light devices in total. Denco supplier reference: RC 893MAXh1; span.sku; Description three bullets: capacity, protocol and date/brand/gate scope · checked 2026-09-12 · Denco
Supplier-stated detail	The supplier lists Security+ 2.0 and LiftMaster garage-openers since January 1993, plus 315 MHz LiftMaster or ELITE gate operators. Denco supplier reference: RC 893MAXh1; span.sku; Description three bullets: capacity, protocol and date/brand/gate scope · checked 2026-09-12 · Denco
Selection limitation	Three is the combined limit, not three of each device class. Exact model membership and interchange with 890MAX or 893LM are not established. Denco supplier reference: RC 893MAXh1; span.sku; Description three bullets: capacity, protocol and date/brand/gate scope · checked 2026-09-12 · Denco

Documented fitment & exclusions

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No equipment or component pairing is verified in this published reference. Match the exact equipment with LiftMaster official support before selecting a component.

Direct replacement paths

DC-LM3
Conditional
Match the exact model and all listed conditions before choosing this replacement.
Details still needed
- replacement-purpose
- replacement-capacity
- replacement-format
- source conditions
Use the exact label and the source scope below. An unanswered condition keeps this result conditional or unverified.
Denco names DC-LM3 as a replacement for 893MAX. Keep every named G prefix, dot and suffix. The source does not independently establish an exact installed opener or myQ app connectivity.
Applies only within this source scope
- Market: US
- replacement-purpose: Replacement of the exact named remote or keypad; installed receiver and required functions must be checked.
- replacement-capacity: Up to three supported devices
- replacement-format: Supported 315/390 MHz Security+, Billion Code or Security+ 2.0 configuration
- Denco supplier statement for the US reference catalog; confirm the installed equipment and required functions. This is not a physical fitment test.
- Keep every named G prefix, dot and suffix. The source does not independently establish an exact installed opener or myQ app connectivity.
- Denco supplier reference: RC DC-LM3Product h1 and span.sku; Description technical, compatibility and replacement bullets · checked 2026-09-12 · Denco

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

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Selected: 893MAX · 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

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Sources & scope

Denco supplier reference: RC 893MAXDenco · US · checked 2026-09-12
Denco supplier reference: RC DC-LM3Denco · 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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This is an independent Anderson reference. Manufacturer names identify the equipment and do not imply affiliation or authorized-dealer status. Anderson provides repair service in its listed Connecticut communities.

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