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.

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

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811LM Encrypted DIP with Security+ 2.0 Technology Remote Control

Product ID: 4668827

Details

Brand
LiftMaster
Color
Original
Compatible Devices
Garage Door
Max Number of Supported Devices
3
Special Feature
Ergonomic

📶10m reliable range

🔋Long-lasting alkaline battery

🔐Security+ 2.0 encrypted tech

R$324

Duties & taxes included

In stock

Sold byAmazon BrazilDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🔐 Unlock commercial-grade security with a single click!

DURABLE POWER - Powered by a single alkaline battery for long-lasting, maintenance-free use.
EXTENDED REACH - Reliable 10-meter range ensures access from a comfortable distance.
EFFORTLESS CONTROL - Single-button ergonomic design for seamless, intuitive operation.
UNMATCHED SECURITY - Advanced Security+ 2.0 encryption keeps your commercial access ultra-safe.
COMMERCIAL GRADE COMPATIBILITY - Specifically engineered for LiftMaster commercial garage door operators and gates.

The LiftMaster 811LM is a commercial-grade, encrypted DIP single-button remote control featuring Security+ 2.0 technology. Designed exclusively for LiftMaster commercial garage door operators and gates, it offers a reliable 10-meter range and ergonomic design powered by a single alkaline battery. Ideal for gated communities and commercial entrances requiring secure, large-scale remote access.

Specifications

ASIN	B0071EYRGG
Additional Features	Ergonomic
Battery Type	Alkaline
Best Sellers Rank	#76,855 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #313 in Garage Door Keypads & Remotes
Brand	LiftMaster
Button Quantity	2
Color	Original version
Compatible Devices	Garage Door
Connectivity Technology	Infrared
Controller Type	Button Control
Customer Reviews	4.7 4.7 out of 5 stars (2,040)
Item Weight	2.08 ounces
Manufacturer	LiftMaster
Maximum Number of Supported Devices	3
Maximum Range	10 meters
Mfr Part Number	811LM
Model Name	Encrypted DIP Single-Button Remote Control
Model Number	811LM
Number of Batteries	1 A batteries required.
Number of Items	1
UPC	012381118113
Unit Count	1 Count

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Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

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R$324

Duties & taxes included

In stock

Sold byAmazon BrazilDelivered 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 Brazil.

Secure transaction

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TrustScore 4.5 | 7,300+ reviews

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