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LiftMaster 2420L

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LiftMaster 2420L with Integrated Camera, Battery Backup, and Wi-Fi Connectivity

The LiftMaster 2420L stands out for its security-focused features, which are usually reserved for higher models. It includes a built-in video camera and battery backup as standard, not add-ons. Unlike LiftMaster’s belt-drive or heavy-duty openers designed for large or high-cycle doors, the 2420L uses a dependable chain drive and DC motor tailored for lighter residential use, making it a practical, no-overkill option for standard garages that still need smart monitoring and reliable access.

What’s Included

Three-Button Remote (L993M): Controls up to three garage doors or myQ light accessories. Includes Security+ 3.0™ for secure access.

Multi-Function Control Panel (L955W): Operate the garage door and lights from inside the garage. Built-in learn button allows quick accessory programming.

Battery Backup (485LM): Keeps your garage door working during power outages, so you can open and close it when needed.

Key Features

Never Locked Out 

Built-in Battery Backup ensures your garage door operates even during power outages, providing reliable access when it matters most.

Live Garage View 

Monitor your garage in real time using the wide-angle camera and the myQ app.

Standard Garage Lighting 

Built-in lighting improves visibility and safety inside the garage. Compatible with a 60-watt LED-equivalent bulb; not included.

Do More with myQ 

Control, monitor, and secure your garage from anywhere. Share access without keys or passcodes and connect easily with a trusted dealer through the app.

Warranty Coverage

  • Motor: 5-Year Limited Warranty
  • Battery, Camera, Parts, and Accessories: 1-Year Limited Warranty

Features

These features combine smart connectivity, reliable power, and everyday convenience, delivering secure access, real-time monitoring, quiet performance, and dependable operation for modern garages that need visibility, control, and peace of mind every single day.

HomeLink® Compatible

Works with HomeLink® version 4.0 or higher for convenient in-vehicle garage door control. Visit HomeLink.com for compatibility details.

Battery Backup

Keeps your garage door operating during power outages, so you are never locked out.

myQ® Connectivity

Open, close, and monitor your garage from anywhere using the myQ app on your smartphone.

Chain Drive with DC Motor

Provides smooth, reliable operation with reduced noise for everyday residential use.

All-Day Visibility

The built-in camera lets you see your garage clearly, day or night.

3/4 HP Motor

Delivers dependable power for frequent use and long-lasting performance.

Built-In Light

Improves garage visibility for safer entry and exit at any time of day.

Specifications

Motor:
12V DC motor operating at 53 RPM, featuring built-in thermal overload protection and permanent lubrication for dependable performance
Power Supply:
120V AC, 60 Hz, 2.7A, UL-listed, equipped with a 4-foot grounded power cord
Operating Speed:
Opens at 9 inches per second and closes at 6.5 inches per second for controlled, reliable movement
Lighting:
Compatible with one LED bulb, up to a 60-watt equivalent (bulb not included)
Dimensions:
Opener head measures 14.6 inches long, 8.2 inches wide, and 7.2 inches high

Mechanics

  • Heavy-duty steel construction with a reinforced T-rail and trolley for dependable structural support
  • Reinforced chain-drive system using a 63:1 gear reduction and adjustable door arm for smooth, controlled operation
  • Automatic force sensing that adapts to weather and environmental conditions for consistent performance
  • Electronic limit controls that allow quick setup and precise door travel adjustment
  • DC Wi-Fi logic board with built-in surge protection to help safeguard internal components (replacement part: 030DCT)

Security+ 3.0™

  1. Radio Controls
    Provides up to a 1,300 ft operating range with dependable performance in hot or cold conditions. Includes one 3-button remote (L993S) with encrypted Security+ 3.0 protection.
  1. Encrypted Controls
    The multi-function wall control (L955W) allows easy operation of the garage door and lighting from a single, convenient panel.

myQ® Radio

Operates on the 902 to 928 MHz band using 50-channel frequency-hopping spread spectrum for secure, reliable two-way communication between the opener and myQ accessories. Enables convenient monitoring and control of the garage door opener through a smartphone or tablet.

Product Literature

Manual

Frequently Asked Questions

What type of garage doors is the LiftMaster 2420L designed for?

The LiftMaster 2420L is best suited for standard residential garage doors. It provides dependable daily lifting performance for typical single or double doors without the heavy-duty requirements of oversized or high-cycle systems in homes.

Smartphone control is optional on the LiftMaster 2420L. Homeowners can add compatible smart control accessories to enable remote monitoring, alerts, and door operation from a mobile device when desired for everyday convenience, security, and flexibility.

This opener uses a chain drive paired with a DC motor. The design delivers steady lifting strength, proven durability, and consistent performance for routine residential garage door operation during daily use, maintenance, and long-term cycles long-term.

Yes. The LiftMaster 2420L is built with durability in mind, focusing on stable components and reliable operation to support long-term performance under normal residential use conditions without excessive complexity, upgrades, or unnecessary commercial-grade features.

The LiftMaster 2420L is compatible with wireless keypads, multi-button remote controls, safety sensors, and approved smart control accessories that enhance access, convenience, and monitoring options for homeowners seeking flexible control, upgrades, and future expansion.