LiftMaster RSW12U 12VDC

LiftMaster SW 490 Heavy industrial Duty Swing Operator

The LiftMaster RSW12U 12VDC light residential swing gate operator is ideal for residential gates as well as light commercial applications, delivering accurate control and unsurpassed performance every time.


1. Connectivity:

  • Confidently know what’s going on at home with MyQ® Technology. It lets you monitor and control your Gate Operator and home lighting from anywhere (when paired with the Internet Gateway).
  • Receive email or text alerts so you always know the status of your gate and houselights.
  • Get the MyQ mobile app for free. No annual activation fee required.
  • Save unsightly driveway scars with Wireless Dual-Gate Communication.
  • Requires 828LM MyQ Internet Gateway to connect to MyQ Smartphone App.

2. Performance:

  • Get on and off your property even when the power’s out with our Battery Backup feature and ultra-efficient Power Management System – up to 147 cycles or up to 63 days.
  • Delivers the performance you need, when you need it with an ultra-reliable Solar Power System.
  • Get durable protection and easy access for service with High Density UV-Resistant 2-Piece Polycarbonate Cover.
  • Powerful 12VDC Motor With Soft Start/Stop Operation extends operator and hardware life for heavy-duty gate use.
  • Rated for gates up to 16 feet in length or weighing up to 1000 pounds.

3. Safety and Security:

  • Never wait for the gate and safely enter your property with Security+2.0® – patented multi-frequency secure radio technology virtually eliminates interference and gives you quick and secure access to your property with enhanced range and performance.
  • Attach additional safety reversing devices with provided safety inputs. Each entrapment point should be protected with its own device.
  • Tested to UL/cUL listed standards to meet the most stringent industry guidelines.

Product Downloads:
Installation Manual
Quick Start Guide
Troubleshooting Guide