Springs

Liftmaster Internet Gateway Garage Monitor 828LM

SKU: LM-828

Description

This Liftmaster Internet Gateway Garage Monitor (828LM) is a revolutionary new accessory that features built-in MyQ technology. It connects to the Internet and allows you to monitor and operate your garage door opener or gate operator, or turn on or off lights in or around your home, from anywhere in the world by using your smartphone or computer. It utilizes a two-way communication system that puts freedom and control in your hands.

  • Control and monitor your garage door opener, gate operator, house lights and other LiftMaster MyQ enabled accessories using a smartphone or computer
  • Easy and fast installation through your in-home router
  • No Annual activation fee
  • Compatible only with the following LiftMaster products: LiftMaster Security+2.0 garage door openers with a yellow learn button (models 8550 or 8360), LiftMaster Security+2.0 gate operators (models CSW24V, CSL24V or LA500), and lighting accessories enabled by MyQ technology
Includes:
  • Liftmaster Internet Gateway
  • Ethernet Cable
  • Power Adapter
Compatibility
Compatible with:
  • LiftMaster Security+2.0 garage door openers with a yellow learn button (models 8550 or 8360), LiftMaster Security+2.0 gate operators (models CSW24V, CSL24V or LA500), and lighting accessories enabled by MyQ technology
Instructions

Programming Instructions:

Quick Start Guide
User Manual

Reviews
FAQs
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What is a Torque Master Spring? Complete Expert Guide

September 25, 2025 4 min read

Here's the honest truth: most garage door service technicians aren't fans of Torque Master systems. Many will even refuse to work on them and try to convert you to a traditional torsion spring setup instead.

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How many times do I wind my garage door spring

How Many Times Should You Wind Your Garage Door Spring?

September 23, 2025 4 min read

Wondering how many turns to wind a garage door spring? We explain why there’s no universal answer, where people go wrong, and how to get the exact number of winds for your setup.

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Do You Really Need a Torsion Spring on Your Garage Door?

September 23, 2025 3 min read

Think your garage door opener does all the work? Think again. Your springs are the real MVP, and here’s why you can’t go without them.
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Description

This Liftmaster Internet Gateway Garage Monitor (828LM) is a revolutionary new accessory that features built-in MyQ technology. It connects to the Internet and allows you to monitor and operate your garage door opener or gate operator, or turn on or off lights in or around your home, from anywhere in the world by using your smartphone or computer. It utilizes a two-way communication system that puts freedom and control in your hands.

  • Control and monitor your garage door opener, gate operator, house lights and other LiftMaster MyQ enabled accessories using a smartphone or computer
  • Easy and fast installation through your in-home router
  • No Annual activation fee
  • Compatible only with the following LiftMaster products: LiftMaster Security+2.0 garage door openers with a yellow learn button (models 8550 or 8360), LiftMaster Security+2.0 gate operators (models CSW24V, CSL24V or LA500), and lighting accessories enabled by MyQ technology
Includes:
  • Liftmaster Internet Gateway
  • Ethernet Cable
  • Power Adapter
Compatibility
Compatible with:
  • LiftMaster Security+2.0 garage door openers with a yellow learn button (models 8550 or 8360), LiftMaster Security+2.0 gate operators (models CSW24V, CSL24V or LA500), and lighting accessories enabled by MyQ technology
Instructions

Programming Instructions:

Quick Start Guide
User Manual

Reviews
FAQs