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.

Liftmaster 811lm Encrypted Dip With Security 2 0 Technology Remote

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Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

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€ 73.60

Duties & taxes included

In stock

Sold byAmazon GreeceDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Greece.

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Description

🔑 Unlock commercial convenience with next-level security!

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.
TRUSTED PERFORMANCE - Backed by 4.7-star reviews and built in the USA for reliable, long-term use.
UNBREAKABLE SECURITY - Advanced Security+ 2.0 encryption keeps your commercial access ultra-safe.
COMPACT LIGHTWEIGHT - Weighing just 59g, it’s easy to carry and never bulky in your pocket.

The LiftMaster 811LM is a lightweight, encrypted DIP single-button remote control designed exclusively for commercial garage door operators and gates using Security+ 2.0 technology. Featuring a 10-meter infrared range and powered by a single alkaline battery, it offers secure, reliable access ideal for gated communities and commercial entrances. Not compatible with residential openers, this USA-made remote is highly rated for its durability and ease of use.

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
Country of Origin	USA
Customer Reviews	4.7 out of 5 stars 1,956 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
Smart Home Compatibility	Not Smart Home Compatible
Special Feature	Remote Controlled
UPC	012381118113
Unit Count	1.0 Count

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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€ 73.60

Duties & taxes included

In stock

Sold byAmazon GreeceDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Greece.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Imran F.

Very reliable shop with genuine products. Will definitely buy again!

2 weeks ago

Rajesh P.

Customer service was outstanding when I had questions about the product.

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