This is not a garage door remote. Its a gate opener

We use them as a gate opener, not for a garage door as you correctly stated.

Will this work with door king dialer

This remote will work with the Liftmaster operators that have a compatible receiver, such as the 850LM installed.

Is there a keychain version of this opener?

Not this exact model but one that will work on all units from 1996 to present go here for item; https://www.amazon.com/dp/B00LC5DO3C?m=A1X4TP6XBDGINV&ref_=v_sp_detail_page

Does this remote use rolling codes? Can it be set to a simple non-rolling code if needed?

This remote is not rolling code by it is an encrypted coding technic that is more secure than the standard dip switch coding.

811lm Encrypted Dip With Security 2 0 Technology Remote Control

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Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

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S$69

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Sold byAmazon SINGAPOREDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🔑 Unlock commercial-grade security with a single click!

EFFORTLESS CONTROL - Single-button simplicity designed for seamless operation in busy commercial settings.
WIDE COMPATIBILITY - Works exclusively with LiftMaster commercial operators—perfect for gated communities.
UNBREAKABLE SECURITY - Advanced Security+ 2.0 encryption keeps your commercial access ultra-safe.
COMPACT LIGHTWEIGHT - At just 0.13 lbs, this remote fits comfortably in your hand or pocket for on-the-go convenience.
RELIABLE CONNECTIVITY - Infrared technology ensures consistent, interference-free remote access up to 10 meters.

The LiftMaster 811LM is a compact, encrypted DIP-style remote control featuring Security+ 2.0 technology, designed exclusively for commercial garage door operators and gates. With a reliable 10-meter infrared range, single-button ease, and compatibility with multiple devices, it offers secure, efficient access ideal for gated communities and commercial properties.

Specifications

ASIN	B0071EYRGG
Battery Types	Alkaline
Brand	LiftMaster
Brand Name	LiftMaster
Button Quantity	2
Colour	Original version
Compatible Devices	Garage Door
Connectivity Technology	Infrared
Controller Type	Button Control
Customer Reviews	4.7 out of 5 stars 1,953 Reviews
Item Type Name	remote
Item Weight Unit of Measure	59 g
Manufacturer	LiftMaster
Manufacturer Part Number	811LM
Max Number of Supported Devices	3
Maximum Number of Supported Devices	3
Maximum Range	10 metres
Model Name	Encrypted DIP Single-Button Remote Control
Model Number	811LM
Network Connectivity Technology	Infrared
Number of Batteries	1 A batteries required.
Product Features	Remote Controlled
Special Feature	Remote Controlled
UPC	012381118113

Reviews

D**L

Excelente

Excelente producto y la verdad llegó bien y en tiempo

27.11.2025

T**Y

Works well

Programmed straight away, no issues. Hopefully will hold up over time but happy it does what its supposed to

22.10.2021

O**S

Works perfectly and easy to program

Works great. Have it programmed to my community gate.

20.04.2026

X**U

very good

The signal is stable, the remote control distance is long, the response is sensitive, and it turns on with just one press, which is very convenient. The installation is simple, the pairing is fast, and it can be done in just a few minutes. Even beginners can use it easily.

23.09.2025

J**E

Facile à calibrer- Fonctionne très bien

Ouvre porte additionnel pour notre condo chalet

14.02.2021

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