Skip to content 
LiftMaster 4690L: Heavy-Duty 3/4 HP Chain-Drive Garage Door Opener with Security+
LiftMaster 4690L is a heavy-duty garage door opener built for homeowners who need extra strength, dependable performance, and secure daily operation. Powered by a 3/4 HP motor, it delivers strong lifting capability that’s ideal for heavier residential garage doors or households that use the garage multiple times throughout the day.
This model features a durable chain-drive system, designed for long-lasting reliability and consistent operation in demanding conditions. It also includes Security+ technology, which helps protect your home by changing the access code after every use to reduce the risk of unauthorized access. With its combination of power, durability, and trusted security, the LiftMaster 4690L is an excellent choice for homeowners looking for a tough, high-performance opener built to handle years of everyday use.
Key Features & Benefits
- Heavy-Duty 3/4 HP Motor Power
Delivers strong lifting performance for heavier residential garage doors and frequent daily operation. - Durable Chain-Drive System
Built for rugged reliability and consistent performance, making it a great choice for long-term everyday use. - Security+ Technology (Rolling Code)
Helps protect against unauthorized access by automatically changing the code with every use. - Built for High-Use Households
Ideal for busy homes that open and close the garage door multiple times per day. - Stable, Reliable Door Movement
Provides dependable starts and smooth operation that helps reduce stress on the opener system over time. - Trusted LiftMaster Quality
Designed with long-lasting components to support durability, safety, and performance year after year.
Technical Specifications
- Model: LiftMaster 4690L
- Motor Power: 3/4 HP
- Drive Type: Chain Drive
- Application: Residential garage doors (standard to heavier doors)
- Security System: Security+ (Rolling Code Technology)
- Mounting Style: Ceiling-mounted garage door opener
- Best For: Homeowners wanting a high-power, heavy-duty, and secure garage door opener
Accessories (Optional / Compatible Add-Ons)
- Remote Controls / Visor Remotes
Quick access for daily entry and exit with one-touch operation. - Wireless Keypad Entry System
Convenient keyless access for family members, guests, and service providers. - Wall Control Panel / Multi-Function Control Station
Interior wall control for open/close operation and added convenience. - Safety Sensors (Photo Eye Sensors)
Helps prevent accidents by stopping/reversing the door when an obstruction is detected. - Garage Door Opener Light Bulbs
Improves garage visibility and safety, especially during nighttime use. - Replacement Chain & Hardware Kits
Maintenance-ready parts to keep performance consistent and reliable over time.
Brochure
LiftMaster 4690L
Warranty Terms:
- Covers labor and replacement parts installed by our team.
- Does not cover damage caused by accidents, misuse, or external factors.
- Warranty service must be requested within the coverage period.
- For warranty claims or service inquiries, contact us here. Your satisfaction is our priority!
Imperial Garage Door Repair
#1 Established Garage Door Repair Wylie, TX Company
- Fast, affordable, and high-quality service
- Higly Skilled Technicians
- Same-Day Service, 24/7