---
product_id: 475524564
title: "3-Channel Universal Garage Door Remote Replacement for Liftmaster Chamberlain Craftsman Openers, Purple Yellow Green Orange Red Learn Button, 2 Pack"
brand: "otleer"
price: "153 Lei"
currency: RON
in_stock: true
reviews_count: 5
category: "Otleer"
url: https://www.desertcart.ro/products/475524564-3-channel-universal-garage-door-remote-replacement-for-liftmaster-chamberlain
store_origin: RO
region: Romania
---

# 3-channel multi-opener control Includes CR2032 lithium battery Security+ 2.0 rolling code encryption 3-Channel Universal Garage Door Remote Replacement for Liftmaster Chamberlain Craftsman Openers, Purple Yellow Green Orange Red Learn Button, 2 Pack

**Brand:** otleer
**Price:** 153 Lei
**Availability:** ✅ In Stock

## Summary

> 🚪 Unlock convenience and security in style — your garage’s new best friend!

## Quick Answers

- **What is this?** 3-Channel Universal Garage Door Remote Replacement for Liftmaster Chamberlain Craftsman Openers, Purple Yellow Green Orange Red Learn Button, 2 Pack by otleer
- **How much does it cost?** 153 Lei with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ro](https://www.desertcart.ro/products/475524564-3-channel-universal-garage-door-remote-replacement-for-liftmaster-chamberlain)

## Best For

- otleer enthusiasts

## Why This Product

- Trusted otleer brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Next-Level Security:** Advanced rolling code tech ensures your garage stays hacker-proof.
- • **Ready Out of the Box:** Includes batteries, visor clip, and easy programming guide for instant setup.
- • **Triple Access Mastery:** Control up to 3 garage doors seamlessly with one remote.
- • **Double the Convenience:** 2-pack design means one for home, one for office — never get locked out again.
- • **Universal Compatibility:** Works flawlessly with 1993-current LiftMaster, Chamberlain & Craftsman openers featuring smart learn buttons.

## Overview

The OTLEER SM24-MAX is a universal 3-channel garage door remote compatible with major brands like LiftMaster, Chamberlain, and Craftsman (1993-current models with smart learn buttons). Featuring Security+ 2.0 rolling code encryption for enhanced safety, it controls up to three doors simultaneously. This 2-pack includes CR2032 lithium batteries, visor clips, and easy programming instructions, backed by a 1-year warranty for reliable peace of mind.

## Description

Garage Door Opener Remote SM24-MAX, Compatible with LiftMaster Chamberlain Craftsman Garage Door Openers with Purple Yellow Green Orange Red Learn Button, Replacement for 893MAX, 371LM, 373LM, 971LM, 973LM, 893LM, 81LM 850CB etc, 2 Pack

Review: Bought 2 but they both didn't work
Review: Que son productos de muy buena calidad

## Features

- Compatibility: the universal garage door remote SM24-MAX ONLY works for 1993-current Sears Craftsman/ LiftMaster/ Chamberlain/ Raynor/ AccessMaster brand openers with Purple, Yellow, Red/Orange, Green smart/learn button. CAN'T support Dip Switch ones. Not compatible with Craftsman Series 100.
- Replacement for remotes models: 81LM, 82LM, 83LM, 371LM, 372LM, 373LM, 374LM, 950CD, 953D, 139.53753, 41A6127-1, HBW2028, 971LM, 973LM, 974LM, 139.53681, 139.53680, 891LM, 893LM, 893MAX etc (see description for full list)
- Multichannel: 3 button design allows control of up to 3 garage door openers that features Security+ 315MHz & 390MHz, Billion Code 390MHz, as well as Security+ 2.0 310/315/390MHz at once.
- Safe & Reliable: Security+ 2.0 and Rolling code technology , the highest level of encryption, prevents hacking and provides peace of mind. Long range and stable work.
- Package Contents: (2 Pack) remotes , easy to follow programming instructions, visor clip and CR2032 lithium battery included for your convenience. Any questions? Please do not hesitate contact the seller E-mail ( otleer@126.com ) for help. 1 year warranty.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09VGL3LH2 |
| ASIN  | B09VGL3LH2 |
| Batteries | 1 Lithium Metal batteries required. |
| Batteries  | 1 Lithium Metal batteries required. |
| Batteries Included? | No |
| Batteries Required? | Yes |
| Battery Cell Type | Lithium Metal |
| Best Sellers Rank | #64,010 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #117 in Garage Door Remote Controls |
| Color | Purple/Yellow/Red/Orange/Green Learn Button |
| Customer Reviews | 3.2 3.2 out of 5 stars (44) |
| Customer reviews | 3.2 3.2 out of 5 stars (44) |
| Date First Available | 29 May 2022 |
| Date First Available  | 29 May 2022 |
| Is Discontinued By Manufacturer  | No |
| Item Package Quantity | 1 |
| Item Weight | 45 g |
| Item model number | SM24-MAX |
| Item model number  | SM24-MAX |
| Manufacturer | OTLEER |
| Manufacturer  | OTLEER |
| Material | Plastic |
| Part number | SM24-MAX |
| Product Dimensions | 8.46 x 5.94 x 2.44 cm; 45 g |
| Product Dimensions  | 8.46 x 5.94 x 2.44 cm; 45 g |
| Size | 2 Pack |
| Special Features | Universal |
| Style | Visor Clip Type X2 |
| Switch Style | Remote |
| tech_spec_battery_description_toys | Lithium |

## Product Details

- **Brand:** OTLEER
- **Colour:** Purple/Yellow/Red/Orange/Green Learn Button
- **Max number of supported devices:** 3
- **Special features:** Universal

## Images

![3-Channel Universal Garage Door Remote Replacement for Liftmaster Chamberlain Craftsman Openers, Purple Yellow Green Orange Red Learn Button, 2 Pack - Image 1](https://m.media-amazon.com/images/I/51qo+T+M42L.jpg)

## Customer Reviews

### ⭐ Review
*by U***W on 10 February 2023*

Bought 2 but they both didn't work

### ⭐⭐⭐⭐⭐ Review
*by C***Z on 30 April 2025*

Que son productos de muy buena calidad

### ⭐⭐⭐⭐⭐ Review
*by J***R on 16 June 2025*

Works good. easy to program

## Frequently Bought Together

- 2 for Liftmaster Chamberlain Craftsman Garage Door Opener Remote 373LM 973LM 893LM 893MAX Universal, Purple Yellow Green Orange Red
- LiCB CR2032 3V Lithium Battery(10-Pack)

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*Product available on Desertcart Romania*
*Store origin: RO*
*Last updated: 2026-02-05*