CSL24UL features battery backup that provides up to 146 cycles or 24 days of standby power. Ideal for high-traffic, heavy-duty applications. Rated for gates up to 50ft. and 1,500 lbs. Integrates easily with LiftMaster Access Control Technology.
Reliable

• Battery Backup provides seamless access by providing standby power when the power is down.
• Commercial Gear-Driven Transmission provides unsurpassed reliability.
• Smooth start/stop operation and mid-travel reversal extend operator hardware life.
• Warranty 5 years commercial, 7 years residential.

Smart

• myQ® Technology enables you to securely control and monitor your gate operator from anywhere.
• Wireless Dual-Gate Communication synchronizes gate opening/closing and eliminates expensive driveway trenching costs.

Safe and Secure

• Safeguards access to property with an encrypted signal to offer extended range with Security+2.0.
• Quick Close and Anti-Tailgate quickly secures the property, preventing unauthorized access.
• Fire Department Compliance allows gate to auto-open upon loss of ac power or battery depletion.
• Manual Disconnect when unlocked allows gate to be opened manually.
• UL® Listed gate operators with monitored safety entrapment protection devices.

Mechanics

• 24VDC Continuous duty
• Operator Duty Rating: high-cycle, high-temperature continuous duty
• Wormgear Reduction: Commercial oil-bath gearbox provides 10:1 Wormgear reduction
• Chain: #41 Black Oxide (30ft. Supplied)

Power

• 120/230V single-phase
• Optional Kit (3PHCONV) to convert an input voltage of 208/230/460/575VAC to an output voltage of 120VAC
• Solar-Ready Ultra-Reliable System delivers power when and where you need it.
• Accessory Power: 24VDC 500mA output; switched and un-switched power

Commercial Grade Design

• Chassis: constructed with 1/4 in. gold zinc-plated steel for rust prevention
• Cover: high-density, UV-resistant polycarbonate 2-piece cover for excellent heat and corrosion resistance
• UL® Usage Classification: I, II, III, and IV
• Operator Weight: 140 lbs.
• Gate Speed: 12” per second
• Dimensions
• Height: 25.07”
• Width: 15.55”
• Depth: 19.51”

Temperature Specifications When Cold: 

• Without heater:  -4°F (-20°C)
• With heater: (HTR) -40°F (-40°C)

Temperature Specifications When Hot:

• Without heater: 140°F (60°C)
• With heater:  (HTR) 140°F (60°C)

Standard Features:
Inherent Reversing Sensor detects obstructions and reverses gate when closing or stops/reverses gate when opening
Posilock® automatically closes the gate when it is pushed from the closed limit
Monitored Safety Inputs 3 main board, 3 expansion board
Security+ 2.0® On-Board Radio Receiver up to 50 remote controls (unlimited with 811LM/813LM)
Led Diagnostic Display simplifies installation and troubleshooting
Programmable Auxiliary Relays make adding additional features easy
Homelink® Compatible version 4.0 or higher (May require an external adapter depending on the model and year of your vehicle. Visit HomeLink.com for additional information.)
Included Accessories:
LMRRUL Monitored Retro Reflective Photo Eye enhanced retro-reflective photo eye now with heater and wider polarized beam, engineered to stay aligned; max. Range: 50 ft.
S505AL Monitored Small Profile resistive edge pressure-sensitive edge stops and/or reverses gate when obstructed.
This gate operator qualifies for a 22% tax credit
The US Federal Government is offering financial incentives to homeowners for the use of solar powered systems at their home. Homeowners are able to apply for a Federal Tax credit equal to 22% off the installed cost of their LiftMaster Solar Powered Gate Operator System.
What is Covered: This solar system Tax Credit applies to the total installed cost of the solar gate opener system. This includes the related solar panel, opener, access control device, remote controls, obstruction detection device(s), etc.
What is Not Covered: The cost of the gate itself, or work required to place the physical gate into proper working order (leveling the gate, replacing hinges, etc.)