LiftMaster 2420L Garage Door Opener

Simple. Smart. Dependable.

The LiftMaster 2420L offers dependable performance with essential smart access features for reliable everyday operation in standard garages.

Key Features

  • Battery Backup: Ensures your garage door continues to operate during power outages, preventing you from being locked out. [Battery Backup]
  • myQ® Connectivity: Allows remote monitoring and control of your garage door opener via smartphone or tablet through the myQ app. [myQ logo]
  • Chain Drive + DC Motor: Engineered for smooth, quiet, and efficient performance.
  • Integrated Camera: Provides "All-day visibility" with a built-in camera for real-time monitoring of your garage, day or night. [Camera]
  • 3/4 HP Motor: Offers robust power for frequent use and lasting durability.
  • Built-in Light: Illuminates the garage for safer entry and exit.
  • Standard Garage Lighting: Provides dependable illumination for easier access. (Requires a 60-watt LED equivalent bulb, not included).
  • Never Locked Out: Guarantees continued operation during power outages thanks to the integrated battery backup.
  • Live Garage View: Monitor your garage in real-time using the wide-angle camera and the myQ app.
  • Worry-Free Warranty: Backed by a 5-year warranty on the motor and a 1-year warranty on battery, camera, parts, and accessories.

Specifications

FeatureDetails
Motor12V DC, 53 RPM, automatic thermal protection, permanent lubrication
MechanicsSteel chassis, T-Rail and trolley, reinforced chain drive mechanism (63:1 gear reduction), adjustable door arm, auto-force adjustment, electronic limits, DC Wi-Fi logic board with surge suppressor.
Power120V AC, 60 Hz, 2.7A, UL listed, 4" power cord (3-prong).
Speed9" per second upward, 6.5" per second downward.
Lighting60-Watt Max Equivalent LED (bulb not included).
Dimensions (Opener Head)14.6" L x 8.2" W x 7.2" H
Rail Options & Installed Length7' (1707): 124" installed length, max opening 7' 6"
8' (1708): 136" installed length, max opening 8' 6"
10' (1710): 160" installed length, max opening 10' 6"
Headroom Clearance Required2"
Warranties5 Year: Motor
1 Year: Battery, Camera, Parts and Accessories
Security+ 3.0™ Radio ControlsOperating range up to 1300 ft; Operating temperature: -40°F to 150°F; includes one 3-Button Remote Control (L993S). Anti-burglary coding.
Encrypted ControlsMulti-Function Control Panel (L955W) for managing lighting and access.
myQ® Radio902-928 MHz 50-channel FHSS for 2-way communication with myQ accessories, enabling smartphone/tablet control. [myQ logo] [Wi-Fi]
HomeLink® CompatibilityVersion 4.0 or higher. Visit HomeLink.com for details. [HomeLink logo]

Shipping Details

Carton 1 (Opener Head & Accessories)

Dimensions10" x 20.8" x 9.1"
ContentsGarage Door Opener Head (2420L), Battery (485LM), Control Panel (L955W), 3-Button Remote Control (L993S), The Protector System Safety Reversing Sensors.
Weight17 lbs.

Carton 2 (Rail)

Dimensions10'4" x 5" x 5" (for 7' Rail)
ContentsAssembled Solid-Steel Chain T-Rail
Weight20 lbs

Included in the Box

  • 3-Button Remote Control (L993M): Operates up to 3 openers or myQ light accessories. Safeguards home with Security+ 3.0™. [Security+ 3.0]
  • Multi-Function Control Panel (L955W): Operates opener and lights from inside the garage; allows easy programming of accessories.
  • Garage Door Opener Battery (485LM): Integrated battery backup for operation during power outages. [Battery Backup]

Do More with myQ

Use the myQ app to control, secure, and monitor your garage. Conveniently share and manage access to your home without sharing passcodes. Easily connect to a trusted dealer for service through the app.

[Image description: Screenshot of the myQ app interface showing garage door status, recent activity log with timestamps and event types (e.g., 'Person detected', 'Garage Door Opened'), and access control options.]

Professional Installation

Built for you. Installed by pros. Expert installation ensures a perfect fit, safe setup, and a full system walkthrough. Experience the LiftMaster difference: professional quality, professionally installed.

Visit LiftMaster.com to find a dealer near you.

Distributor Information

For more information, please visit www.devancocanada.com or call toll-free at 1-855-931-3334.

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Product Guide 2420L Adobe InDesign 20.3 (Macintosh) Adobe PDF Library 17.0

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