Description
Product Overview
The 877LM 877MAX Keypad Opener For Liftmaster Sears Garage Door is a premium-quality replacement part engineered to meet or exceed OEM specifications. Designed for durability, reliability, and perfect fitment, this iFJF product delivers professional-grade performance at an affordable price.
Key Features
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Security+ 2.0 Compatible: Works with Security+ 2.0 rolling code technology for enhanced security protection.
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Easy Programming: Simple setup — program in minutes with clear step-by-step instructions.
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Weather-Resistant Design: Built to withstand rain, sun, snow, and temperature extremes year-round.
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Wide Compatibility: Compatible with LiftMaster, Chamberlain, and Sears Craftsman openers (1993+).
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Backlit Keypad: Illuminated keys for easy use in low-light conditions.
Compatibility & Fitment
Designed as a direct replacement for the following applications. ⚠️ Always verify your equipment model, year, and specifications before ordering.
| Make |
Model |
Year |
Notes |
| LiftMaster |
Various |
— |
Direct replacement |
| Sears |
Various |
— |
Direct replacement |
Technical Specifications
| Specification |
Detail |
| Brand |
iFJF |
| Condition |
New |
| Fitment Type |
Direct Replacement |
| Part Number |
877LM, 877MAX |
| Type |
Wireless Keypad |
| Technology |
Security+ 2.0 |
Why Choose iFJF?
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OEM-Grade Quality: Manufactured to strict tolerance standards for reliable performance
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Rigorous Testing: Every product undergoes quality inspection before shipping
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Fast Shipping: Orders processed within 1-2 business days from our US warehouses
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Expert Support: Technical assistance available for installation and troubleshooting
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Hassle-Free Returns: 30-day return policy for your peace of mind
Frequently Asked Questions
Q: Is this compatible with my garage door opener?
A: Compatible with LiftMaster, Chamberlain, and Sears Craftsman openers manufactured after 1993 using Security+ or Security+ 2.0 technology. Check your opener's learn button color.
Q: How do I program this keypad?
A: Press and release the learn button on your garage door opener, then enter your desired 4-digit PIN on the keypad and press Enter within 30 seconds. The opener light will flash to confirm.
Q: Is this keypad weatherproof?
A: Yes, the keypad features a weather-resistant design with a protective slide cover to shield it from rain, sun, and snow.
Q: Can I control multiple doors?
A: Yes, you can program multiple opener codes to control up to 3 different garage doors or gates from this single keypad.
Q: What battery does it use?
A: The keypad uses a standard 9V battery (included), which typically lasts 1-2 years with normal use.
