Advanced Single Gate Automation with High-Capacity Solar Power and Smart Control
The LiftMaster LA500XL20W Single Arm Solar Gate Opener Kit offers unmatched power, performance, and smart functionality for high-demand residential or light commercial applications. With its heavy-duty LA500DC arm, upgraded XLSOLARCONTUL XL Control Box, and dual 10W solar panels (20W total), this system is built for extended performance in off-grid installations.
Equipped with MyQ® Technology, you can remotely monitor and control your gate from anywhere using the MyQ app. The system is UL325-compliant with an integrated LMRRUL monitored photo eye for safety and features a wide array of performance and security enhancements.
What’s Included
- LA500DC Primary Arm
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210W Solar Panel Kit (Two 10W panels = 20W total)
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XLSOLARCONTUL Large Control Box (21” x 17.22” x 6.19”)
- Two 33-AH Batteries with Tray
- LMRRUL Monitored Retro-Reflective Photo Eye
- Solar Harness
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Two FREE Remote Transmitters with Visor Clips
(Remote model may vary depending on availability)
Key Features
Smart Gate Control & Monitoring
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MyQ® Technology: Monitor and control gate from your smartphone via the MyQ app.
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Security+ 2.0®: Advanced radio technology prevents interference and allows up to 50 remotes (unlimited with 811LM/813LM).
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Homelink® Compatible: Supports vehicle-integrated gate access (Version 4 and above).
Power & Performance
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Solar-Ready XL System: Dual-panel 20W solar kit powers gates in off-grid areas with efficient energy use.
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Heavy-Duty LA500DC Arm: Engineered for high-cycle applications and long-term reliability.
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Pre-Motion Warning Alarm: Audible alert activates three seconds before motion.
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LED Diagnostic Display: Eases installation and troubleshooting.
Enhanced Safety & Customization
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UL325 Compliance: Includes LMRRUL monitored photo eye with protective hood.
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Anti-Tailgate Feature: Pauses gate if a vehicle triggers the sensor during closing.
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Synchronized Close: Ensures gates close simultaneously.
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Bi-Part Delay: For dual setups, the system controls closing order to prevent damage.
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Programmable Auxiliary Relays: Easily add accessories such as strobes or alerts.
Specifications
Specification |
Details |
Gate Type |
Single Swing Gate |
Max Gate Length |
Up to 18 ft (depending on conditions) |
Max Gate Weight |
Up to 1,600 lbs |
Power Source |
Dual 10W Solar Panels (20W total) |
Control Box Size |
21” x 17.22” x 6.19” |
Battery Backup |
Two 33-AH Batteries |
Connectivity |
MyQ®, Security+ 2.0®, Homelink® |
Safety Compliance |
UL325 Certified with Monitored Photo Eye |
Warranty |
Manufacturer Warranty Included |
Optional Accessories (Sold Separately)
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Push-to-Open Bracket Kit (Model 50-19503) – Required for outward swinging gates.
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Internet Gateway – Required to enable MyQ app control via Wi-Fi.
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Additional Entrapment Devices – Edge sensors or photo eyes to meet all UL325 requirements.
Frequently Asked Questions (FAQs)
Q: Is this kit suitable for single swing gates?
A: Yes, this is a single-arm system built specifically for high-capacity, single swing gate applications.
Q: Can I control the gate remotely from my phone?
A: Yes, the kit supports MyQ app control when paired with the optional LiftMaster Internet Gateway.
Q: Are batteries and solar panels included?
A: Yes, two 33AH batteries and a 20W solar panel kit are included with the system.
Q: Is this UL325 compliant?
A: Yes, the system includes a monitored photo eye for compliance with UL325 safety standards.
Q: Is support available for installation?
A: Yes, contact us at +15056052205 or support@gatemasterpros.com for product support or expert guidance.
Important Notes
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Wind Load Advisory: Performance may be reduced in high-wind environments. Consider a pad-mounted operator like the LiftMaster CSW24UL for such applications.
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Photo Eye is Mandatory: This system includes the LMRRUL monitored safety sensor, which is required for compliant operation.
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Image Disclaimer: Transmitter images are for demonstration only. Actual product shipped may vary depending on stock.
Product Manuals