Liftmaster Model CSL24UL Commercial Slide Gate Openers
Brand: LiftMaster
Engineered for more than a million cycles in high-traffic heavy-duty applications, the CSL24U is ideal for the most demanding slide gate environments. Industry-leading power management technology extends battery backup for up to 24 days* without recharging, providing greater security and reliability.
No one else can offer you that peace of mind. Access your property like never before. With MyQ Technology you can monitor and control your gate from anywhere and get in quickly and securely with the built-in interference eliminating Security+ 2.0 radio.

Specifications:
Usage Classification Class I, II, III, & IV
Main AC Supply 120 Vac, 4 Amps (10 Amps including Accessory Outlets) OR 240 Vac, 2 Amps
System Operating Voltage 24 Vdc Transformer Run / Battery Backup
Accessory Power 24 Vdc, 500mA max. for ON + SW (switched)
Solar Power Max 24 Vdc at 60 watts max.
Maximum Gate Weight 2200 lbs. (997.9 kg)
Minimum Gate Travel Distance 4 feet (1.2 m)
Maximum Gate Travel Distance 50 feet (15.24 m)
Maximum Gate Travel Speed 1 foot/second
Maximum Daily Cycle Rate Continuous
Maximum Duty Cycle Continuous
Operating Temperature Without Heater: -20°C to 60°C (-4°F to 140°F)
With Optional Heater: -40°C to 60°C (-40°F to 140°F)
Expansion Board Provided
Inherent Entrapment Protection (Type A) Dual - RPM and Current Sense
External Entrapment Protection (Type B1 and/or Type B2) 3 inputs per board - any combination of up to 3 photoelectric sensors and up to 2 edge sensors.
Note: Per UL325-2016 all gate operators sold in the USA after February 2016 will be required to have a monitored safety photo cell to prevent accidental crushing or entrapment.
Solar-ready Ultra-reliable System - Simple solar conversion delivers power when you need it most and is extremely power efficient at all other times to maximize solar performance
Quick Close - Closes the gate immediately after a vehicle pulls off the interrupt loop. HOMELINK Compatible - Version 4 and higher. Security + 2.0 On-Board Radio Receiver - Up to 50 remote controls (unlimited with 811LM/813LM)
MyQ Technology enables you to securely monitor and control your gate operator and houselights with your smartphone for greater peace of mind.
Wireless Dual-Gate Communication saves unsightly driveway scars by eliminating expensive conduit for dual-gate communication.
Note: Per UL325-2016 all gate operators sold in the USA after February 2016 will be required to have a monitored safety photo cell to prevent accidental crushing or entrapment.