Avisontek CMXZDCG453 remote front view with easy to use controls
Avisontek CMXZDCG453 remote back view showing battery compartment
Close up of Avisontek CMXZDCG453 button layout for quick pairing
Pre installed CR2032 battery in Avisontek remote for instant use
Visor clip included for hands free mounting with Avisontek remote
Package contents include two remotes and mounting accessories
Compatibility chart showing Sears Craftsman, LiftMaster, and Chamberlain support
Three year warranty card and support from Avisontek
Official instruction manual for quick programming and pairing

Avisontek

Avisontek CMXZDCG453 Universal Garage Door Opener Remote – 2-Pack with 3-Year Warranty

High-performance tools and home improvement made for confident daily results

$21.98

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Why customers choose TaskHolt Tools

Premium compatibility and dependable performance

The Avisontek CMXZDCG453 remote is designed to replace worn remotes for Sears Craftsman, LiftMaster, and Chamberlain openers that use a colored Learn Button since 1993. It is built to handle daily use with tactile buttons and a compact, sturdy shell that fits comfortably in hand and pocket.

What makes this remote stand out is its careful balance of compatibility, ease of setup, and security features that address common home control needs. If your current remote is aging or you want an extra remote for a family member or a second car, this model offers a straightforward upgrade path without sacrificing reliability.

Key compatibility and setup

  • Wide compatibility with Sears Craftsman, LiftMaster, and Chamberlain openers that rely on color coded Learn Buttons.
  • Compatible with many models dating back to 1993; not designed for Security+ 3.0 white learn button openers produced in 2026 or dip switch types.
  • Replacement coverage includes common part numbers such as 41A7633, 139.18191, 139.18192, and more, simplifying upgrades.

How it works and what you get

  • Easy programming that takes seconds: put the opener in Learn Mode, press the remote, and you are set; no tools required.
  • Reliable performance thanks to an upgraded third generation smart chip, tested for 100,000+ button presses to ensure long life.
  • Dynamic rolling code security updates a new encrypted code with every operation, helping guard against unauthorized copying.

What’s in the box and ongoing support

Each package includes two remotes pre fitted with CR2032 batteries, two visor clips, and the official user manual. Avisontek provides a three year warranty and access to compatibility check guidance and programming tutorials.

Use scenarios and benefits include quick access from your driveway, a spare remote for a family member, or a reliable upgrade for a garage that sees daily use. While results vary, many users find a simpler, faster setup and consistent operation with this remote.

FAQ

Q: Is the Avisontek CMXZDCG453 remote compatible with my Sears Craftsman garage door opener?

A: Yes, it works with Sears Craftsman, LiftMaster, and Chamberlain openers that use the purple, red, orange, yellow, or green Learn Button since 1993.

Q: What makes the CMXZDCG453 remote reliable?

A: It uses a third generation smart chip and rolling code security to maintain a stable connection and prevent code copying.

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