LiftMaster, LA400DCS, 24VDC Secondary Actuator Arm 40' lead, Gate Operator

The LiftMaster LA400DCS 24VDC Linear Actuator Secondary Arm is one of LiftMaster’s most popular swing gate operator solutions, delivering unmatched performance, security, and reliability. Designed for residential and light commercial use, the LA400DCS combines advanced technology with rugged construction to provide seamless access control for swing gates up to 16 feet long or weighing up to 850 lbs.

Built with a heavy-duty cast aluminum DC motor housing, the LA400DCS is engineered for demanding applications. Its soft start/stop operation helps extend the life of both the operator and gate hardware, while MyQ® Technology enables you to monitor and control your gate remotely from anywhere.

This actuator also integrates Security+ 2.0® patented multi-frequency radio technology, which uses encrypted signals for superior range and protection against interference. The solar-ready design allows homeowners to qualify for a 22% solar tax credit, making it both efficient and cost-effective.

Certified to meet UL/cUL safety standards, the LA400DCS provides inputs for additional safety reversing devices to protect every entrapment point.

Performance Features

• Solar Ready: Qualifies for a 22% homeowner tax credit

• Heavy-duty DC motor housed in cast aluminum for durability

• Soft start/stop operation extends operator & hardware life

• Gate capacity: up to 16 ft length or 850 lbs weight

Safety & Security Features

• Security+ 2.0® patented multi-frequency encrypted radio technology

• Protects access with extended range and secure signal

• Safety inputs for adding reversing devices at all entrapment points

• UL/cUL listed – tested to meet stringent safety guidelines