---
product_id: 390809056
title: "LJ8950W Rolling Sheet Garage Door Opener 3950 Replacement"
brand: "liftmaster"
price: "65132976₫"
currency: VND
in_stock: true
reviews_count: 5
category: "Lift Master"
url: https://www.desertcart.vn/products/390809056-lj8950w-rolling-sheet-garage-door-opener-3950-replacement
store_origin: VN
region: Vietnam
---

# Built-in Wi-Fi for remote control Security+ 2.0 rolling code tech 12V DC motor with thermal protection LJ8950W Rolling Sheet Garage Door Opener 3950 Replacement

**Brand:** liftmaster
**Price:** 65132976₫
**Availability:** ✅ In Stock

## Summary

> 🚪 Elevate your door game with smart, secure, and seamless control!

## Quick Answers

- **What is this?** LJ8950W Rolling Sheet Garage Door Opener 3950 Replacement by liftmaster
- **How much does it cost?** 65132976₫ with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/390809056-lj8950w-rolling-sheet-garage-door-opener-3950-replacement)

## Best For

- liftmaster enthusiasts

## Why This Product

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

## Key Features

- • **Smart Safety First:** Protector System sensors automatically reverse the door on obstruction, enhancing workplace safety.
- • **Next-Level Security:** Security+ 2.0 rolling code technology restricts access to authorized devices only, protecting your facility.
- • **Seamless Remote Access:** Control your commercial rolling door from anywhere with integrated Wi-Fi and MyQ app connectivity.
- • **Effortless Setup & Operation:** Auto-force adjustment and electronic limits simplify installation and adapt to changing weather conditions.
- • **Rugged Commercial-Grade Build:** Durable steel chassis and alloy components ensure long-lasting performance in demanding environments.

## Overview

The LiftMaster LJ8950W is a light-duty commercial rolling sheet door opener featuring built-in Wi-Fi for remote operation via the MyQ app, a powerful 12V DC motor with thermal protection, and advanced safety sensors. Designed with a rugged steel chassis and equipped with Security+ 2.0 rolling code technology, it offers reliable, secure, and easy-to-install performance ideal for small warehouses, docks, and self-storage facilities.

## Description

The LiftMaster LJ8950W Light-Duty Commercial Door Jackshaft Operator for rolling doors is now available from Open Door Discount Remotes The LJ8950W is LiftMaster's first wall-mounted commercial door operator with built-in Wi-Fi. The LJ8950W is ideal for applications using dock doors, small warehouses, self-storage, and counter shutters with light-duty cycle requirements. With the LJ8950W, you are in control of daily operations at your facility with Wi-Fi capability for remote access. Monitor and control facility operators with MyQ Technology through the mobile app. Simple operator internet connection with built-in Wi-Fi. Receive real-time alerts indicating door status via email or push notifications and open or close the door from anywhere with just a tap of your phone. Enhanced protection features keep your door secure. The LJ8950W features a rugged, commercial-grade design with steel chassis and rigid plastic cover. Internal chain and sprocket drive mechanism. Includes both live and dead shaft door sprockets for #48 chain. Auto-force adjustment for the changing weather and environmental conditions. Easy setup with electronic limits. DC Wi-Fi Logic Board with a built-in surge suppressor. Reliable, powerful 12V DC motor with automatic thermal protection and permanent lubrication. Smooth start/stop reduces wear for a longer-lasting performance. Speeds of 8.5" per second for upward movement of the door and 7.6" per second for downward movement of the door. Security+ 2.0 safeguards facility access with rolling code technology, opening for registered devices ONLY. The Protector System automatically reverses the door if an obstruction is sensed by entrapment protection devices. Battery backup and automatic door lock capable (sold separately).

Review: These openers worked great. You will love them... A few hints though....
Review: Best opener type

## Features

- Commercial Door Operator 8950W
- Push-Button Control Station APBS1
- The Protector System Safety Reversing Sensors
- 3950 REPLACEMENT
- For Rolling sheet doors Only!!

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B079SS96G9 |
| Brand | LiftMaster |
| Brand Name | LiftMaster |
| Color | Black |
| Colour | Black |
| Customer Reviews | 4.3 out of 5 stars 64 Reviews |
| Exterior Finish | Black Plastic |
| Exterior finish | Black Plastic |
| Installation Type | Screw In |
| Installation type | Screw In |
| Item Weight | 14.06 Kilograms |
| Item weight | 14.06 Kilograms |
| Manufacturer | LiftMaster |
| Material | Alloy Steel |
| Material Type | Alloy Steel |
| Recommended Uses For Product | garage door closing and opening mechanism replacement, residential garage door operation |
| Specification Met | UL |
| UPC | 012381184507 |

## Product Details

- **Brand:** LiftMaster
- **Colour:** Black
- **Exterior finish:** Black Plastic
- **Item weight:** 14.06 Kilograms
- **Material:** Alloy Steel

## Images

![LJ8950W Rolling Sheet Garage Door Opener 3950 Replacement - Image 1](https://m.media-amazon.com/images/I/21UR70-akZL.jpg)

## Questions & Answers

**Q: Is there an installation manual available to preview before I purchase this?**
A: Yes on manufacturer website

**Q: Where do i find the back up battery**
A: Look at the manual it has a list of part numbers, I ordered from amazon

**Q: What is the maximum height door in which this cohld open?**
A: Residential go for 10 ft
Commercial go for 14 ft

**Q: Why is this one almost $200 more than other places for the same part number?**
A: I believe this is a kit that comes with lots of options including the optional locks and safety eyes

## Customer Reviews

### ⭐⭐⭐⭐⭐ These openers worked great. You will love them... A few hints though....
*by D***. on 10 May 2020*



### ⭐⭐⭐⭐⭐ Best opener type
*by W***. on 8 April 2021*



### ⭐⭐⭐⭐ Good but can be improved
*by R***D on 22 August 2025*



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**Shop now:** [https://www.desertcart.vn/products/390809056-lj8950w-rolling-sheet-garage-door-opener-3950-replacement](https://www.desertcart.vn/products/390809056-lj8950w-rolling-sheet-garage-door-opener-3950-replacement)

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*Product available on Desertcart Vietnam*
*Store origin: VN*
*Last updated: 2026-03-01*