1. Introduction
This manual provides instructions for the Avisontek 953EV/EVC Universal Garage Door Opener Remote. This remote is designed for use with Liftmaster, Chamberlain, and Sears Craftsman garage door openers manufactured from 1993 to current models, featuring Yellow, Purple, Red/Orange, or Green Learn buttons. It is not compatible with dip switch garage door openers.

This image displays a compatibility chart, indicating the remote works with Liftmaster, Chamberlain, and Sears Craftsman brands, and with garage door openers featuring Yellow, Purple, Red/Orange, or Green Learn buttons from 1993 to present. It also notes incompatibility with dip switch openers.
2. Safety Information
- Always ensure the garage door path is clear before operation.
- Keep remotes out of reach of children.
- Do not allow children to operate the garage door opener.
3. Product Overview
The Avisontek 953EV/EVC remote features four buttons (A, B, C, D) for controlling up to four different garage door openers. Its compact keychain design allows for easy portability.

This image shows two Avisontek 953EV/EVC garage door opener remotes, each with four control buttons (A, B, C, D) and a keychain attachment.
4. Setup and Programming
Follow these steps to program your Avisontek 953EV/EVC remote to your garage door opener.
- Identify Color of Learn Button: Locate the Learn button on your garage door opener. The color of this button (Yellow, Purple, Red/Orange, Green) determines the programming sequence.
- Programming Initiation: Press and hold buttons C and D on the remote simultaneously until the LED on the remote stays on.
- Choose Code Type: Press the desired button on the remote (A, B, C, or D) 1 to 4 times according to the color of your garage door opener's Learn button:
- Yellow Learn Button: Press 1 time.
- Purple Learn Button: Press 2 times.
- Red/Orange Learn Button: Press 3 times.
- Green Learn Button: Press 4 times.
- Confirm: Press any button on the remote (except the one chosen in Step 3) to confirm. The LED on the remote will turn off.
- Garage Door Opener Learning: On your garage door opener, press and release the Learn button. The Learn LED will glow steadily. Within 30 seconds, press and hold the remote button you chose in Step 3 until the opener lights flash or two clicks are heard. The remote is now programmed.

This image illustrates the five programming steps: identifying the Learn button color, initiating programming on the remote, selecting the code type based on Learn button color, confirming the setting, and finally, pairing the remote with the garage door opener.
5. Operation
Once programmed, press the assigned button on the remote to open or close your garage door. The remote offers an effective range of up to 164 feet, providing convenient access from a distance.

This image depicts a person operating the garage door from inside a car using the remote, illustrating the effective remote range of up to 164 feet.
6. Maintenance
Battery Replacement
The remote uses a 3V CR2032 lithium battery. To replace, carefully open the remote casing and insert a new battery, ensuring correct polarity. The high-capacity 240mAh lithium battery is designed for extended use.

This image shows an exploded view of the remote control, highlighting the internal components including the 240mAh lithium battery.
Care Instructions
- Keep the remote dry and clean.
- Avoid exposing the remote to extreme temperatures or direct sunlight for prolonged periods.
- The remote is designed to be cold and shock-resistant, crafted with ABS alloy material for durability.

This image illustrates the remote's durability, showing it in a snowy environment to represent cold resistance and a graphic depicting impact resistance from ABS alloy material.
7. Troubleshooting
- Remote Not Working After Programming: Re-verify the Learn button color on your garage door opener and carefully repeat all programming steps.
- Reduced Operating Range: Ensure the remote battery is not depleted. Check for any obstructions or sources of interference between the remote and the garage door opener.
- LED Not Responding: Replace the battery if the LED does not light up during programming or operation.
8. Specifications

This image provides a diagram of the remote control with its dimensions and key product parameters.
| Feature | Detail |
|---|---|
| Working Range | 164 Feet |
| Frequency | 310/315/390MHz |
| Channels | 4 |
| Battery Model | 3V CR2032 (included) |
| Shell Material | ABS Alloy |
| Product Size | 2.16" x 1.18" x 0.55" |
| Product Weight | 0.044 Lbs (1.44 ounces) |
| Color | Black |
| Code Type | Rolling Code |
| Compatibility | 1993-Current LiftMaster, Chamberlain, Sears Craftsman Garage Door Openers |
9. Warranty and Support
The Avisontek 953EV/EVC remote comes with a 3-year warranty, ensuring reliable performance and customer satisfaction.
For technical assistance, warranty claims, or any other inquiries, please contact Avisontek customer support. You can reach us via Amazon's 'Ask a question' feature on the product page or through the provided support email. Our support team is available 24/7 to assist you.

This image features a customer service representative with a headset, symbolizing the 24-hour online technical support and the 3-year warranty provided by Avisontek.