Buy LIFTMASTER LA400U LA400PKGU 24VDC SINGLE LINEAR ACTUATOR online at for the lowest prices in Long Beach, CA.*Now Included: Monitored Retro Reflective Photo Eye*The redesigned Liftmaster LA400U LA400PKGU swing gate operator is UL 325 compliant and compatible with monitored safety entrapment protection devices. The LA400PKGU has been in development for years and undergone rigorous testing to ensure it meets current UL 325 standards.Securely monitor your gate from anywhere with your smart phone or mobile device. Liftmaster's patented MyQ technology gives you this ability.Master/slave operators communicate wirelessly eliminating the need for trenching or conduit.SPECIFICATIONSPower: 120 VAC, .5 AmpsMax. Gate Weight/Length: 850 lbs @ 10ft / 750 lbs @ 12 ft / 650 lbs @ 14 ft / 550 lbs @ 16 ft90 Degree Travel Time: 17 secondsMax. Daily Cycles: 100Max. Duty Cycle: 4 min. onOperating Temperature: -4F to 140FWARRANTY2-Year Limited