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LiftMaster  |  SKU: LIF-INSL24UL

LiftMaster INSL24UL 24V BLDC Continuous Duty Industrial Slide Gate Operator

$2,849.00 USD

  • ✔️ Lowest Price Guaranteed + No Sales Tax
  • ✔️ FREE Package Protection on Every Order
  • ✔️ FREE Shipping: In Stock & Ready to Ship
  • ✔️ Questions? Call us at 1-505-605-2205

Delivery and Shipping

Most orders ship within 1-2 business days. We will email your tracking info as soon as we receive it. Higher ticket items may require a signature upon delivery. International shipping is available for some items at an extra cost. For more information, please check out our FAQ

Return & Exchange Policy

While we fully stand by all of our products, we realize that your product might not be everything you were hoping for. For that reason, we provide a 30-day Return Policy for most of our products. For more information, please check out our full Return Policy/Refund Policy

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Description

Smart, Powerful, and Built for Industrial-Grade Performance

The LiftMaster INSL24UL is a 24VDC BLDC industrial slide gate operator designed for continuous-duty applications in high-traffic environments like transportation hubs, municipal sites, utilities, manufacturing plants, and warehouses. This model is the direct upgrade to the SL585UL, offering better reliability, faster installation, and enhanced integration features.

With the ability to move gates up to 2,200 lbs at 1 ft./sec, this operator is rugged, weather-resistant, and smart—integrated with MyQ® technology for remote monitoring and control. It features a custom oil-bath gearbox, industrial-grade steel housing, and advanced safety systems to meet UL325 requirements.


What’s Included

  • LiftMaster INSL24UL Slide Gate Operator (24VDC Brushless Motor)
  • LMRRUL Monitored Retro Reflective Photo Eye (Heated, 50 ft. Range)
  • S505AL Monitored Small Profile Safety Sensor
  • Two FREE Remote Controls with Visor Clips
    (Remote model may vary based on availability)

Note: Mounts not included. This model is designed to fit the same installation footprint as SL595/SL585 with MRIN, eliminating extra retrofit costs.


Key Features

Industrial Performance & Smart Design

  • Rated for Gates up to 2,200 lbs and 90 ft
  • Variable Speed: .5 ft/sec to 1 ft/sec configurable for custom applications.
  • 24V BLDC Motor: Smooth start/stop operation reduces wear and supports continuous use.
  • Oil-Bath Gearbox: High-cycle transmission ensures durability under heavy demand.
  • Manual Disconnect: Mechanical linkage with latch for manual operation in emergencies.
  • Built to Last: Powder-coated 14-gauge steel NEMA 3R cabinet withstands extreme environments.

Smart Access Control with MyQ®

  • MyQ® Enabled: Monitor, control, and receive real-time alerts via the MyQ app (with optional gateway).
  • Security+ 2.0® Radio Receiver: Supports up to 50 remotes, unlimited with 811LMX/813LMX.
  • HomeLink® Compatible: Version 4.0+ (external adapter may be needed).
  • Wireless Dual-Gate Communication: Syncs dual gates without trenching.

UL325 Compliant Safety Features

  • Inherent Reversing Sensor: Detects obstructions and auto-reverses.
  • Monitored Safety Inputs: Supports up to 6 monitored safety devices (3 main board, 3 expansion).
  • Mid-Travel Reversal: Prevents damage or injury during gate operation.
  • Two Programmable Auxiliary Relays: Easily integrate strobes, alarms, or custom accessories.

Technical Specifications

Specification Details
Model INSL24UL
Motor Type 24VDC Brushless, Continuous-Duty
Power Input 120/240VAC, Single Phase
Max Gate Weight 2,200 lbs
Max Gate Length Up to 90 ft
Speed 0.5 – 1 ft/sec (variable)
Accessory Power Output 24VDC, 1A max (switched and unswitched)
Control Board Inputs 3 monitored (main), 3 (expansion board)
Gear Reduction Direct Drive 40:1 Ratio
Chain Type #40 Industrial Chain
Chassis/Frame ¼ in. Powder-Coated Steel
Cabinet 14-Gauge Steel, NEMA 3R Weatherproof
Operator Weight 129 lbs
Dimensions (HxWxD) 30.1" x 27.5" x 17.1"
Operating Temp Range -4°F to 140°F (heater not required)
UL Classification Class II, III, IV
Warranty 5 Years Manufacturer Warranty

 


Optional Accessories (Sold Separately)

  • MRIN Riser Mount – For retrofitting older SL585/SL595 setups.
  • MyQ Internet Gateway – Required for remote smartphone control.
  • Additional Safety Sensors – For fully customized UL325-compliant configurations.
  • Access Keypads, Strobes, Loop Detectors – For enhanced entry and exit automation.

Frequently Asked Questions (FAQs)

Q: Is this unit a direct replacement for the SL585UL?
A: Yes, the INSL24UL improves upon the SL585UL and shares its mounting footprint (with MRIN accessory).

Q: Can this operator handle continuous use?
A: Absolutely. It’s rated for high-cycle, continuous-duty operation in commercial and industrial settings.

Q: Is MyQ included or do I need an add-on?
A: The operator is MyQ compatible but requires a separate LiftMaster Internet Gateway for remote access.

Q: What kind of gates is this best for?
A: It’s ideal for industrial slide gates up to 90 ft long or 2,200 lbs.

Q: How many remotes does the on-board receiver support?
A: Up to 50 remotes (unlimited with 811LMX or 813LMX remotes).

Q: Where can I get support for setup and integration?
A: Contact us at +15056052205 or email support@gatemasterpros.com.


Important Notes

  • Mounting Hardware Not Included – Add the MRIN Riser if retrofitting from SL595/SL585.
  • UL325 Compliance – Comes with required safety sensors. Additional devices may be needed based on your setup.
  • Image Disclaimer – Remote control image shown for demo purposes; actual model may vary.

Product Manuals

Payment & Security

Payment methods

  • American Express
  • Apple Pay
  • Diners Club
  • Discover
  • Google Pay
  • Mastercard
  • Shop Pay
  • Visa

Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.

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Frequently Asked Questions

Product

What Products Does Gate Master Pros Offer?

At Gate Master Pros, we specialize in premium gate openers and access control solutions tailored to meet your security and convenience needs. Our product range includes:

  • Automatic Gate Openers (sliding and swing gate systems).
  • Gate Access Control Systems (keypads, intercoms, and smart access solutions).
  • Magnetic Locks for enhanced security.
  • Parking Equipment and barriers for commercial and residential properties.
  • Security Cameras and monitoring solutions.
  • A wide variety of accessories to complement and customize your setup.

Whether you’re securing a residential driveway or managing industrial access, we have the right solutions for you.

Do You Offer Technical Support for Your Products?

Absolutely! At Gate Master Pros, we pride ourselves on exceptional customer service, and that includes expert technical support.

  • Installation Assistance: Need help setting up your gate opener or access system? We’ve got you covered.
  • Operation Guidance: Our knowledgeable team can guide you on how to operate your new system efficiently.
  • Troubleshooting Help: Encounter an issue? We’ll assist you in diagnosing and resolving it quickly.

Contact Us: Reach out to our friendly technical support team via email or phone at (505) 605-2205. We’re here to ensure your system works seamlessly!

Shipping

What Shipping Carriers Do You Use?

We partner with reputable and reliable shipping carriers to ensure your order arrives safely and on time.

  • The specific carrier will depend on your location and the selected shipping method.
  • Rest assured, we prioritize efficient and secure delivery for all orders.

Do You Ship Overseas?

Yes, Gate Master Pros offers international shipping to ensure customers worldwide can access our premium gate openers and access control systems.

  • Shipping Costs: Applicable shipping fees will be calculated and displayed during checkout.
  • Exclusive Deals: We run discounts and promotions throughout the year, so stay connected for special offers!

How Long Will It Take to Get My Order?

Delivery times depend on your location and the shipping method you choose during checkout:

  • Domestic Orders: Typically arrive within 5-7 business days.
  • International Orders: Delivery times vary by destination and customs processing, usually between 7-15 business days.
    Estimated delivery dates will be displayed at checkout for your convenience.

How Can I Track My Order?

After your order is shipped, you’ll receive a confirmation email with tracking details.

  • Use the provided tracking number to monitor your shipment on the carrier’s website.
  • Stay informed about the status and expected delivery date of your order at every step.

How Do I Contact Gate Master Pros for Further Assistance?

For any questions or assistance, our friendly customer support team is here to help:

We’re committed to ensuring your experience with Gate Master Pros is seamless and satisfying!

Orders

Can I Return My Product?

Yes, we offer a hassle-free return policy to ensure your satisfaction with every purchase.

  • If you’re not satisfied with your order, refer to our Return Policy for details on initiating a return and the applicable conditions.
  • Returns are accepted within 30 days of receiving your order, provided the item is in new, unused condition with its original packaging.

Can I Get My Product Personalized?

Personalization options depend on the product and manufacturer.

  • If available, customization details will be listed on the product page.
  • For questions about specific products or customizations, feel free to contact our support team.

Is There a Minimum Order Quantity for Wholesale Purchases?

At Gate Master Pros, we cater to both individual and wholesale customers.

  • Some products may have minimum order quantities for wholesale purchases.
  • Please review the product details or contact our team for more information about wholesale order requirements.

Can I Modify My Order After It Has Been Placed?

Order modifications may be possible if your request is made promptly.

  • Contact our customer support team as soon as possible to request changes.
  • While we strive to accommodate adjustments, modifications may be limited if your order has already been processed or shipped.
LiftMaster

LiftMaster INSL24UL 24V BLDC Continuous Duty Industrial Slide Gate Operator

$2,849.00 USD

Smart, Powerful, and Built for Industrial-Grade Performance

The LiftMaster INSL24UL is a 24VDC BLDC industrial slide gate operator designed for continuous-duty applications in high-traffic environments like transportation hubs, municipal sites, utilities, manufacturing plants, and warehouses. This model is the direct upgrade to the SL585UL, offering better reliability, faster installation, and enhanced integration features.

With the ability to move gates up to 2,200 lbs at 1 ft./sec, this operator is rugged, weather-resistant, and smart—integrated with MyQ® technology for remote monitoring and control. It features a custom oil-bath gearbox, industrial-grade steel housing, and advanced safety systems to meet UL325 requirements.


What’s Included

Note: Mounts not included. This model is designed to fit the same installation footprint as SL595/SL585 with MRIN, eliminating extra retrofit costs.


Key Features

Industrial Performance & Smart Design

Smart Access Control with MyQ®

UL325 Compliant Safety Features


Technical Specifications

Specification Details
Model INSL24UL
Motor Type 24VDC Brushless, Continuous-Duty
Power Input 120/240VAC, Single Phase
Max Gate Weight 2,200 lbs
Max Gate Length Up to 90 ft
Speed 0.5 – 1 ft/sec (variable)
Accessory Power Output 24VDC, 1A max (switched and unswitched)
Control Board Inputs 3 monitored (main), 3 (expansion board)
Gear Reduction Direct Drive 40:1 Ratio
Chain Type #40 Industrial Chain
Chassis/Frame ¼ in. Powder-Coated Steel
Cabinet 14-Gauge Steel, NEMA 3R Weatherproof
Operator Weight 129 lbs
Dimensions (HxWxD) 30.1" x 27.5" x 17.1"
Operating Temp Range -4°F to 140°F (heater not required)
UL Classification Class II, III, IV
Warranty 5 Years Manufacturer Warranty

 


Optional Accessories (Sold Separately)


Frequently Asked Questions (FAQs)

Q: Is this unit a direct replacement for the SL585UL?
A: Yes, the INSL24UL improves upon the SL585UL and shares its mounting footprint (with MRIN accessory).

Q: Can this operator handle continuous use?
A: Absolutely. It’s rated for high-cycle, continuous-duty operation in commercial and industrial settings.

Q: Is MyQ included or do I need an add-on?
A: The operator is MyQ compatible but requires a separate LiftMaster Internet Gateway for remote access.

Q: What kind of gates is this best for?
A: It’s ideal for industrial slide gates up to 90 ft long or 2,200 lbs.

Q: How many remotes does the on-board receiver support?
A: Up to 50 remotes (unlimited with 811LMX or 813LMX remotes).

Q: Where can I get support for setup and integration?
A: Contact us at +15056052205 or email support@gatemasterpros.com.


Important Notes

Product Manuals

View product