Upgrade 811LMX Gate Opener Remote Replace for Liftmaster 811LMX/811LM

In this review the Upgrade 811LMX gate opener remote is examined for homeowners and facilities managers who need a reliable replacement compatible with modern LiftMaster systems. The bottom line: this 4Pack is useful when multiple controls are required because it offers Security+ 2.0 encrypted transmission and straightforward DIP programming, making it a practical, lower-cost substitute for the original 811LM/811LMX remotes. It is best for sites running 850LM or 860LM receivers or commercial openers introduced since 2016.

Key Features

• Compatibility: Works with 850LM and 860LM receivers and LiftMaster gate openers from 2016 to the present, so it fits recent installations.
• Replacement ready: Designed to replace 811LM and 811LMX remotes and can be cloned with 892LT and 894LT learning remotes for easy integration.
• Encrypted codes: Dual 12-position DIP programming provides up to 4,096 codes and narrow band encrypted transmission for improved security.
• Scalable pack: The 4Pack allows setting up either 20 or 50 remotes on a receiver, useful for gated communities or small commercial entrances.
• Simple setup: Ships with a detailed manual and requires only moving the code slider and following steps to program without tools.

Who It's For

The Upgrade 811LMX 4Pack is aimed at homeowners, property managers, and small commercial operators who need multiple replacement remotes compatible with Security+ 2.0 receivers such as 850LM and 860LM. It suits installations that require identical remotes for staff, residents, or tenants and where encrypted narrow band transmission is desired.

Those with legacy non-Security+ systems, receivers outside the stated compatibility, or who require integrated branded warranty support should look elsewhere; this product is a compatible replacement rather than an original equipment manufacturer part and is best chosen when functional replacement and cost are priorities.

Pros & Cons

Pros

• Offers encrypted Security+ 2.0 transmission for improved access security compared with standard digital signals.
• Four remotes in a pack make it economical for multiple users or replacement needs.
• Easy to program by following the included manual and moving the code slider, with cloning support for common learning remotes.

Cons

• Compatibility is focused on 850LM/860LM receivers and post-2016 LiftMaster openers; users must confirm receiver type before purchase.

Specifications

Model	811LMX replacement remote
Compatible receivers	850LM, 860LM
Code technology	Security+ 2.0, Security+ 390 MHz; Security+ 315 MHz for commercial only
Programming	Dual 12-position DIP, cloning with 892LT and 894LT
Pack size	4 remotes
Use cases	Gate openers and commercial openers from 2016 to present

Our Verdict

The Upgrade 811LMX 4Pack is a sensible value choice for replacing multiple remotes on compatible LiftMaster receivers; it delivers encrypted Security+ 2.0 codes, simple DIP programming, and cloning options that make deployment quick across residential communities or small commercial sites. Confirm receiver compatibility first, and then this pack provides reliable functionality at a lower cost than buying single branded remotes.

Frequently Asked Questions

Will this remote work with my 850LM or 860LM receiver?
Yes, the 811LMX replacement is explicitly compatible with 850LM and 860LM receivers and gate openers from 2016 onward.

Can I program these without tools?
Yes, programming is done by moving the code slider and following the supplied manual; no special tools are required.

Can these be cloned from an existing remote?
They can be cloned with compatible learning remotes such as 892LT and 894LT to duplicate codes quickly.