Buy LIFTMASTER LA500U LA500PKGU 24VDC DUAL LINEAR ACTUATOR online.*Now Included: Monitored Retro Reflective Photo Eye*The redesigned Liftmaster LA500U LA500PKGU swing gate operator is UL 325 compliant and compatible with monitored safety entrapment protection devices. The LA500PKGU has been in development for years and undergone rigorous testing to ensure it meets current UL 325 standards.Liftmaster's patented MyQ technology gives you the ability to monitor your gate securely from anywhere with your smart phone or mobile device.Master/slave operators communicate wirelessly eliminating the need for trenching or conduit.SPECIFICATIONSPower: 120 VAC, 2 Amps or 240 VAC, 1 AmpMax. Gate Weight/Length: 1600 lbs @ 8 ft / 800 lbs @ 16 ft / 600 lbs @ 18 ft90 Degree Travel Time: 17 secondsMax. Daily Cycles: 300Max. Duty Cycle: ContinuousOperating Temperature: -4F to 140FWARRANTY2-Year Limited