LiftMaster LA400DCS Residential 24VDC Linear Actuator Secondary Arm Only is a direct replacement secondary actuator designed for use with the LA400PKGUL swing gate operator system. Built for smooth, synchronized dual-gate operation, this arm delivers reliable performance, advanced safety features, and smart connectivity support for residential and light commercial applications.

• Secondary linear actuator designed specifically for LiftMaster LA400 dual swing gate systems

• Rated for swing gates up to 16 ft. in length or weighing up to 850 lbs

• Equipped with Security+ 2.0®, safety reversing technology, and quick-close capability to help prevent tailgating

• myQ® compatible for remote monitoring, real-time alerts, and gate control (Internet Gateway required, sold separately)

• UL 325 listed for Classes I, II, III, and IV with battery backup support and monitored entrapment device compatibility

• Voltage: 24VDC

• Motor Type: DC residential/light commercial duty

• Code Compatibility: Security+ 2.0

• For more information visit Manufacturer's Website