Reliable, Smart, and Safe Gate Operation for Commercial Swing Applications
The LiftMaster CSW200501UL is a 1/2 HP commercial swing gate operator, engineered for continuous-duty performance, advanced security, and modern connectivity. Built with a heavy-duty gear-driven transmission, integrated surge protection, and compliant with UL325 safety standards, this operator is ideal for gated communities, industrial sites, and commercial facilities.
This latest version replaces the CSW200U and includes the updated LMRRUL monitored photo eye, ensuring compliance and peace of mind. The system also supports MyQ® remote monitoring and features wireless dual-gate communication to simplify installations.
What’s Included
- LiftMaster CSW200501UL Swing Gate Operator (1/2 HP AC Motor)
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Monitored Retroreflective Photo Eye (LMRRUL) – with heater and wide beam lens (max 50 ft range)
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Two FREE Remote Controls with Visor Clips (model may vary based on availability)
Note: UL325 requires at least one functioning monitored entrapment protection device. This unit includes one at no additional cost.
Key Features
Reliable Commercial-Grade Performance
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Legacy Elite Gear-Driven Transmission – Proven reliability in heavy-duty gate applications
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Industrial Surge Suppression – Protects the operator from lightning strikes and power surges (up to 50 ft away)
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Emergency Manual Release – Allows gate to be opened manually without losing limit settings
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1/2 HP Motor – Built for frequent daily cycles and high-traffic environments

Smart Functionality with MyQ®
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MyQ® Compatible – Monitor and control your gate remotely (with optional Internet Gateway)
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Real-Time Alerts – Receive notifications when your gate opens or closes
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Wireless Dual-Gate Communication – Synchronize gate arms without trenching between sides
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Synchronized Closing – Ensures both gate leaves close at the same time
Built-In Safety & Security
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Security+ 2.0® – Encrypted remote signal offers extended range and eliminates interference
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Inherent Reversing Sensor – Automatically stops or reverses gate upon obstruction detection
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Quick Close & Anti-Tailgate Feature – Enhances perimeter security by closing the gate quickly after a vehicle passes
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UL325 Compliant – Fully tested to meet the most rigorous commercial safety standards

Specifications
Specification |
Details |
Model |
CSW200501UL |
Motor Power |
1/2 HP AC |
Duty Cycle |
Continuous Duty / High Traffic |
Power Supply |
120V / 230V Single Phase |
Communication |
Wireless Dual-Gate Sync |
Safety Devices Included |
LMRRUL Photo Eye |
Surge Protection |
Included (up to 50 ft range) |
Radio Technology |
Security+ 2.0® (Up to 50 remotes) |
MyQ® Compatibility |
Yes (requires LiftMaster Internet Gateway) |
UL Classification |
UL325 Listed (Class I-IV) |
Warranty |
5 Years Commercial / 7 Years Residential |

Optional Accessories (Sold Separately)
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LiftMaster Internet Gateway (828LM) – For MyQ app integration
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Loop Detectors & Keypads – For vehicle detection and entry control
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Backup Battery System – Ensure access during power outages
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Edge Sensors or Additional Photo Eyes – May be required for additional entrapment points
Frequently Asked Questions (FAQs)
Q: Is this unit a replacement for the CSW200U?
A: Yes, the CSW200501UL is the updated version and includes UL325-compliant safety enhancements.
Q: Can I control the gate with my phone?
A: Yes, with the optional LiftMaster 828LM Internet Gateway, you can use the MyQ® app for remote access.
Q: Is this suitable for dual gate systems?
A: Absolutely. It supports wireless synchronization between primary and secondary arms without trenching.
Q: What type of safety sensors are included?
A: The unit includes the LMRRUL monitored photo eye, which features a heater and wide beam for reliability.
Q: Who can I contact for technical support or installation advice?
A: Our support team is here to help. Call +15056052205 or email support@gatemasterpros.com.
Important Notes
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UL325 Compliance: Additional monitored devices may be required based on your gate layout.
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Professional Installation Recommended – For optimal performance, safety, and configuration.
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Remote Model Disclaimer – Image shown is for display only; actual remote may vary depending on availability.
Manufacturer's Warranty
- Operator Warranty: 7 Years Residential, 5 Years Commercial
Product Manuals