LiftMaster RSL12UL Residential DC Vehicular Slide Gate Operator

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If you’re looking for reliability, look no further! LiftMaster’s 12VDC Residential Light Commercial Slide Gate Operator (RSL12UL) is equipped with a solar-ready, ultra-reliable system that delivers power when and where you need it. Power outages are no match for the RSL12UL, as its battery backup provides up to 114 cycles (about 63 days) of standby power. Commercial Gear-Driven Transmission provides unsurpassed reliability as well, while SMART features like myQ® Technology enables you to securely control and monitor your gate operator from anywhere. The RSL12UL is ideal for residential and light commercial gate applications. It is designed for vehicular passage gates in classes I and II only, and is not intended for pedestrian passage gates.


  • 115VAC

  • Solar-Ready, Ultra-reliable System delivers power when and where you need it

  • Accessory Power: 12VDC 500mA output

  • Commercial Grade Design

  • Chassis: constructed with 1/4 in. gold zinc-plated steel for rust prevention

  • Cover: 1-piece UV-resistant polyethylene cover

  • UL® Usage Classification: I, II, III and IV

  • Operator Weight: 100 Lbs.

Dimensions: H 23.30" , W 16.24" , D 16.76"

Temperature Specifications:

  • 115VAC

  • Without Heater: -4°F (-20°C) to 140°F (60°C)

  • With Optional Heater: (HTR) -40°F (-40°C) to 140°F (60°C)

Standard Features:

  • Gate Travel Speed: 10” per second

  • Synchronized Close simultaneously closes gates

  • Quick Close and Anti-Tailgate Quickly secure property, preventing unauthorized access (requires expansion board)

  • Inherent Reversing Sensor Detects obstructions and reverses gate when closing or stops/reverses

Product Manual

Product Manual