Description
The LiftMaster CSL24UL is a high-cycle commercial slide gate operator engineered for demanding access control applications requiring reliable continuous-duty performance. Designed for commercial properties, gated communities, industrial facilities, and multi-tenant sites, the CSL24UL combines advanced safety features, battery backup operation, and smart connectivity for dependable perimeter security.
Powered by a 24VDC continuous-duty motor and commercial oil-bath gearbox, the CSL24UL delivers smooth gate operation with soft start/stop functionality to reduce mechanical wear and extend hardware life. Integrated myQ® technology enables remote monitoring and control, while Security+ 2.0® encrypted communication helps protect against unauthorized access. Quick Close and Anti-Tailgate features enhance site security by minimizing gate open time in high-traffic environments.
The operator includes monitored entrapment protection devices and is UL Listed for Class I, II, III, and IV applications. Wireless dual-gate communication simplifies dual-operator installations by eliminating the need for trenching between operators.
Included Accessories:
- LMRRUL Monitored Retro-Reflective Photo Eye: Long-range monitored photo eye with built-in heater and widened polarized beam; sensing range up to 50 ft.
- S505AL Monitored Resistive Edge: Pressure-sensitive monitored edge designed to stop or reverse gate movement upon obstruction detection.
Specifications:
- Model: CSL24UL
- Product Type: Commercial Slide Gate Operator
- Motor Voltage: 24VDC Continuous Duty
- Duty Rating: High-Cycle, High-Temperature Continuous Duty
- Gate Speed: 12 in. per second
- Transmission: Commercial Oil-Bath Wormgear Reduction
- Gear Reduction: 10:1 Wormgear Reduction
- Chain Type: #41 Black Oxide Chain (30 ft. Supplied)
- Input Voltage: 120/230V Single-Phase
- Accessory Power: 24VDC 500mA Output
- Solar Compatible: Yes
- Battery Backup: Included
- Wireless Communication: Dual-Gate Wireless Synchronization
- Security Technology: Security+ 2.0® Encrypted Radio
- Remote Capacity: Up to 50 Remotes On-Board
- Monitored Safety Inputs: 3 Main Board / 3 Expansion Board
- UL Usage Classification: Class I, II, III, IV
- Operating Temperature: -4°F to 140°F (-20°C to 60°C)
- Operating Temperature with Heater: -40°F to 140°F (-40°C to 60°C)
- Chassis Construction: 1/4 in. Gold Zinc-Plated Steel
- Cover Material: UV-Resistant Polycarbonate
- Operator Weight: 140 lbs.
- Dimensions: 25.07 in. H × 15.55 in. W × 19.51 in. D
- Manufacturer: LiftMaster
Key Features:
- Integrated battery backup for continued operation during power outages
- Soft start/stop and mid-travel reversal help reduce component wear
- myQ® enabled remote monitoring and control
- Quick Close and Anti-Tailgate functionality for enhanced site security
- Fire department compliance for emergency access situations
- Manual disconnect allows gate operation during service or power loss
- LED diagnostic display simplifies installation and troubleshooting
- Programmable auxiliary relays support expanded functionality
- HomeLink® compatible with supported vehicle systems





