{"product_id":"liftmaster-la400dcs-24vdc-secondary-actuator-arm","title":"LiftMaster LA400DCS 24VDC Replacement Secondary Swing Gate Operator Actuator Arm","description":"\u003ch2 class=\"PDq2pG_selectionAnchorContainer\"\u003eLiftMaster LA400DCS 24VDC Replacement Secondary Swing Gate Operator Actuator Arm\u003c\/h2\u003e\n\u003cp class=\"PDq2pG_selectionAnchorContainer\"\u003eThe \u003cstrong\u003eLiftMaster LA400DCS 24VDC Replacement Secondary Swing Gate Operator Actuator Arm\u003c\/strong\u003e is a genuine LiftMaster secondary actuator designed for compatible \u003cstrong\u003eLA400 residential dual swing gate operator systems\u003c\/strong\u003e. It operates the second gate leaf in a dual-gate installation and works in conjunction with the primary LA400 actuator and compatible LA400 control system.\u003cspan class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eThe \u003cstrong\u003eLA400DCS is used to convert or configure a compatible LA400 system for dual swing gate operation\u003c\/strong\u003e, providing the actuator required to automate the second gate leaf. LiftMaster identifies the dual LA400 configuration as the \u003cstrong\u003eLA400PKGU combined with the LA400DCS secondary actuator\u003c\/strong\u003e. \u003cspan class=\"contents\"\u003e\u003cspan class=\"\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eBuilt around LiftMaster's \u003cstrong\u003e24VDC residential linear actuator platform\u003c\/strong\u003e, the LA400 system is designed for compatible residential swing gates up to \u003cstrong\u003e16 ft. long or 850 lbs.\u003c\/strong\u003e The platform incorporates battery backup, Security+ 2.0® technology, safety reversing functionality, and support for wireless dual-gate communication. \u003cspan class=\"contents\"\u003e\u003cspan class=\"\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eFor an existing dual LA400 installation where the secondary actuator has become damaged, worn, or failed but the primary operator, control equipment, batteries, and other components remain serviceable, the LA400DCS provides a direct replacement option without requiring replacement of the complete gate operator system.\u003c\/p\u003e\n\u003ch2\u003eLiftMaster LA400DCS Key Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eGenuine LiftMaster secondary actuator arm\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003eModel \u003cstrong\u003eLA400DCS\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e24VDC operation\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003eDesigned for compatible \u003cstrong\u003eLiftMaster LA400 dual swing gate systems\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eFunctions as the \u003cstrong\u003esecondary actuator\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eOperates the \u003cstrong\u003esecond gate leaf\u003c\/strong\u003e in a dual swing gate installation\u003c\/li\u003e\n\u003cli\u003eWorks in conjunction with the LA400 primary actuator\u003c\/li\u003e\n\u003cli\u003eResidential linear actuator design\u003c\/li\u003e\n\u003cli\u003eReplacement solution for damaged, worn, or failed secondary actuators\u003c\/li\u003e\n\u003cli\u003eDesigned to integrate with compatible LA400 control equipment\u003c\/li\u003e\n\u003cli\u003ePart of the LA400 platform designed for gates up to \u003cstrong\u003e16 ft. or 850 lbs.\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eCompatible with LiftMaster's dual-gate system architecture\u003c\/li\u003e\n\u003cli\u003eOEM LiftMaster component for maintaining proper system compatibility \u003cspan class=\"contents\"\u003e\u003cspan class=\"\"\u003e\u003c\/span\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWhat's Included\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003e(1) LiftMaster LA400DCS 24VDC Secondary Actuator Arm\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eImportant:\u003c\/strong\u003e This listing is for the \u003cstrong\u003eLA400DCS secondary actuator arm only\u003c\/strong\u003e. The primary actuator, control box, batteries, solar equipment, access-control devices, monitored safety devices, and other gate operator components are not included unless specifically stated.\u003c\/p\u003e\n\u003ch2\u003eCompatibility\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eLiftMaster LA400DCS\u003c\/strong\u003e is designed for compatible \u003cstrong\u003eLiftMaster LA400 residential dual swing gate operator systems\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003eLiftMaster documentation identifies the \u003cstrong\u003eLA400PKGU + LA400DCS\u003c\/strong\u003e combination as its dual-gate LA400 configuration. \u003cspan class=\"contents\"\u003e\u003cspan class=\"\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eAlways verify the existing operator model, actuator model, and installation requirements before ordering replacement equipment.\u003c\/p\u003e\n\u003ch2\u003eWhy Choose the LiftMaster LA400DCS?\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eLiftMaster LA400DCS\u003c\/strong\u003e provides an OEM solution for adding or replacing the \u003cstrong\u003esecondary actuator\u003c\/strong\u003e in a compatible LA400 dual swing gate system.\u003c\/p\u003e\n\u003cp\u003eFor an existing installation, this allows an installer to replace the secondary actuator without unnecessarily replacing the complete LA400 operator system when the remaining equipment is still serviceable.\u003c\/p\u003e\n\u003cp\u003eThe distinction between the two LA400 actuator roles is important:\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eLA400DC = Primary Actuator\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eLA400DCS = Secondary Actuator\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe primary system operates the first gate leaf and contains the primary control architecture, while the LA400DCS provides powered operation of the second gate leaf in the compatible dual-gate configuration.\u003c\/p\u003e\n\u003cp\u003eBecause the LA400 platform supports gates up to \u003cstrong\u003e16 ft. or 850 lbs.\u003c\/strong\u003e, it provides a strong residential solution for single and dual swing gate entrances. \u003cspan class=\"contents\"\u003e\u003cspan class=\"\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eLiftMaster LA400DCS Frequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eWhat is the LiftMaster LA400DCS?\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eLiftMaster LA400DCS is the secondary actuator arm\u003c\/strong\u003e used to automate the second gate leaf in a compatible LiftMaster LA400 dual swing gate operator system.\u003c\/p\u003e\n\u003cp\u003eIt works with the primary LA400 system to create a dual-gate configuration. LiftMaster identifies \u003cstrong\u003eLA400PKGU + LA400DCS\u003c\/strong\u003e as its dual LA400 configuration. \u003cspan class=\"contents\"\u003e\u003cspan class=\"\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003eIs the LA400DCS a complete gate operator?\u003c\/h3\u003e\n\u003cp\u003eNo. The LA400DCS is the \u003cstrong\u003esecondary actuator arm\u003c\/strong\u003e, not a complete gate operator package.\u003c\/p\u003e\n\u003cp\u003eIt does not include the primary actuator, complete control system, batteries, access-control equipment, monitored entrapment protection devices, or other equipment required for a complete automatic gate installation.\u003c\/p\u003e\n\u003ch3\u003eIs the LA400DCS the primary or secondary actuator?\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eLA400DCS is the secondary actuator\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003eFor the primary actuator, use the \u003cstrong\u003eLiftMaster LA400DC 24VDC Replacement Primary Swing Gate Operator Actuator Arm\u003c\/strong\u003e.\u003c\/p\u003e\n\u003ch3\u003eWhat is the difference between LA400DC and LA400DCS?\u003c\/h3\u003e\n\u003cp\u003eThe primary difference is their role within the gate system:\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eLA400DC — Primary Actuator\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eLA400DCS — Secondary Actuator\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe LA400DC operates as the primary actuator, while the LA400DCS operates the second gate leaf in a compatible dual swing gate installation.\u003c\/p\u003e\n\u003ch3\u003eCan I use the LA400DCS by itself for a single swing gate?\u003c\/h3\u003e\n\u003cp\u003eThe LA400DCS is intended as the \u003cstrong\u003esecondary actuator for a compatible dual LA400 configuration\u003c\/strong\u003e. For a single-gate LA400 system, the appropriate primary actuator and control equipment should be used.\u003c\/p\u003e\n\u003ch3\u003eWhat size gates can the LA400 system operate?\u003c\/h3\u003e\n\u003cp\u003eLiftMaster rates the LA400 platform for compatible residential swing gates up to \u003cstrong\u003e16 ft. long or 850 lbs.\u003c\/strong\u003e \u003cspan class=\"contents\"\u003e\u003cspan class=\"\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eGate length and weight are only part of proper operator selection. Gate construction, hinge condition, installation geometry, wind loading, hardware, expected usage, and other site conditions should also be evaluated.\u003c\/p\u003e\n\u003ch3\u003eIs the LA400DCS 24VDC?\u003c\/h3\u003e\n\u003cp\u003eYes. The LA400 platform uses a \u003cstrong\u003e24VDC continuous-duty motor architecture\u003c\/strong\u003e. LiftMaster's LA400 product documentation identifies the system as a 24VDC residential linear actuator. \u003cspan class=\"contents\"\u003e\u003cspan class=\"\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003eIs the LA400DCS residential or commercial?\u003c\/h3\u003e\n\u003cp\u003eThe LA400 platform is primarily designed as a \u003cstrong\u003eresidential linear actuator system\u003c\/strong\u003e. LiftMaster currently categorizes the LA400UL as a 24VDC Residential Linear Actuator. \u003cspan class=\"contents\"\u003e\u003cspan class=\"\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eFor heavier or more demanding residential\/light-commercial swing gate applications, the LA500 platform may be more appropriate.\u003c\/p\u003e\n\u003ch3\u003eCan I replace only the secondary actuator on my LA400?\u003c\/h3\u003e\n\u003cp\u003eYes, when the secondary actuator is the component requiring replacement and the remaining compatible LA400 equipment remains serviceable.\u003c\/p\u003e\n\u003cp\u003eThe gate operator should be properly diagnosed before replacement to verify that the actuator itself is responsible for the problem.\u003c\/p\u003e\n\u003ch3\u003eDoes the LA400DCS include the primary actuator?\u003c\/h3\u003e\n\u003cp\u003eNo. The \u003cstrong\u003eprimary actuator is separate\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003eThe LA400DCS is specifically intended to operate the \u003cstrong\u003esecondary gate leaf\u003c\/strong\u003e in a compatible dual LA400 system.\u003c\/p\u003e\n\u003ch3\u003eDoes the LA400DCS include a control box?\u003c\/h3\u003e\n\u003cp\u003eNo. This listing is for the \u003cstrong\u003eLA400DCS secondary actuator arm only\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003eThe primary LA400 system provides the compatible control architecture required for operation.\u003c\/p\u003e\n\u003ch3\u003eCan the LA400 be used for a dual swing gate?\u003c\/h3\u003e\n\u003cp\u003eYes. LiftMaster specifically identifies \u003cstrong\u003eLA400PKGU + LA400DCS\u003c\/strong\u003e as a dual-gate configuration. \u003cspan class=\"contents\"\u003e\u003cspan class=\"\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eThe LA400 platform also supports wireless dual-gate communication, which can help avoid running communication conduit across a driveway in appropriately configured installations. \u003cspan class=\"contents\"\u003e\u003cspan class=\"\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003eCan the LA400 platform operate on solar power?\u003c\/h3\u003e\n\u003cp\u003eYes. LiftMaster describes the LA400 platform as \u003cstrong\u003esolar-ready\u003c\/strong\u003e and lists solar power as an option for the system. \u003cspan class=\"contents\"\u003e\u003cspan class=\"\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eSolar-system sizing depends on geographic location, available sunlight, gate usage, battery capacity, accessory loads, and other site-specific conditions.\u003c\/p\u003e\n\u003ch3\u003eDoes replacing the LA400DCS change the required gate safety equipment?\u003c\/h3\u003e\n\u003cp\u003eNo. Replacing the actuator does not remove or reduce the gate system's entrapment-protection requirements.\u003c\/p\u003e\n\u003cp\u003eInstallers should follow current LiftMaster installation instructions, applicable UL 325 requirements, local codes, and other applicable standards when servicing or modifying an automatic gate system.\u003c\/p\u003e\n\u003ch2\u003eLiftMaster LA400 Manuals \u0026amp; Resources\u003c\/h2\u003e\n\u003cp\u003eGatePoint Solutions provides applicable \u003cstrong\u003eLiftMaster LA400 installation manuals, wiring diagrams, product documentation, specifications, troubleshooting resources, and technical materials\u003c\/strong\u003e in the Resources section below.\u003c\/p\u003e\n\u003cp\u003eLiftMaster currently provides the LA400 installation manual, wiring diagram, product data sheet, specifications, product guide, and related technical documentation for the LA400 platform. \u003cspan class=\"contents\"\u003e\u003cspan class=\"\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eAlways reference current LiftMaster documentation when installing, servicing, programming, or troubleshooting an automatic gate operator.\u003c\/p\u003e\n\u003ch2\u003eLiftMaster LA400 Replacement Parts\u003c\/h2\u003e\n\u003cp\u003eNeed additional components for an existing LA400?\u003c\/p\u003e\n\u003cp\u003eShop our complete selection of \u003cstrong\u003eLiftMaster LA400PKGU\/UL Replacement Parts\u003c\/strong\u003e, including control boards, actuator components, batteries, harnesses, brackets, control-box components, electrical components, hardware, and other service parts.\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(215, 38, 30);\"\u003e\u003ca href=\"https:\/\/gatepointsolutions.com\/collections\/liftmaster-la400-replacement-parts\" target=\"_blank\" title=\"LiftMaster LA400PKGU\/UL Replacement Parts\" style=\"color: rgb(215, 38, 30);\" rel=\"noopener\"\u003e\u003cstrong\u003eShop LiftMaster LA400PKGU\/UL Replacement Parts →\u003c\/strong\u003e\u003c\/a\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eNeed the primary actuator instead?\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(215, 38, 30);\"\u003e\u003ca href=\"https:\/\/gatepointsolutions.com\/products\/liftmaster-la400dc-24vdc-primary-actuator-arm?_pos=2\u0026amp;_sid=96c5cf591\u0026amp;_ss=r\" target=\"_blank\" title=\"LiftMaster LA400DC 24VDC Replacement Primary Swing Gate Operator Actuator Arm →\" style=\"color: rgb(215, 38, 30);\" rel=\"noopener\"\u003e\u003cstrong\u003eLiftMaster LA400DC 24VDC Replacement Primary Swing Gate Operator Actuator Arm →\u003c\/strong\u003e\u003c\/a\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"mso-margin-top-alt: auto; mso-margin-bottom-alt: auto; line-height: normal;\" class=\"MsoNormal\"\u003e\u003cstrong\u003e\u003cspan style=\"font-size: 12.0pt; font-family: 'Times New Roman',serif; mso-fareast-font-family: 'Times New Roman';\"\u003eResources:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul type=\"disc\"\u003e\n\u003cli style=\"line-height: normal; font-weight: bold; color: rgb(215, 38, 30);\" class=\"MsoNormal\"\u003e\u003cspan style=\"color: rgb(215, 38, 30);\"\u003e\u003cstrong\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0725\/2394\/0015\/files\/LiftMaster_LA400PKGUL_LA400DC_LA400DCS_Installation_Manual.pdf?v=1778602515\" title=\"LiftMaster LA400DCS Installation Manual\" style=\"color: rgb(215, 38, 30);\" rel=\"noopener\" target=\"_blank\"\u003e\u003cspan style=\"font-size: 12.0pt; font-family: 'Times New Roman',serif; mso-fareast-font-family: 'Times New Roman';\"\u003eLiftMaster LA400DCS Installation Manual\u003c\/span\u003e\u003c\/a\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"line-height: normal; font-weight: bold; color: rgb(215, 38, 30);\" class=\"MsoNormal\"\u003e\u003cspan style=\"color: rgb(215, 38, 30);\"\u003e\u003cstrong\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0725\/2394\/0015\/files\/LiftMaster_LA400PKGUL_Product_Guide.pdf?v=1778602514\" title=\"LiftMaster LA400DCS Product Guide\" style=\"color: rgb(215, 38, 30);\" rel=\"noopener\" target=\"_blank\"\u003e\u003cspan style=\"font-size: 12.0pt; font-family: 'Times New Roman',serif; mso-fareast-font-family: 'Times New Roman';\"\u003eLiftMaster LA400DCS Product Guide\u003c\/span\u003e\u003c\/a\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"line-height: normal; font-weight: bold; color: rgb(215, 38, 30);\" class=\"MsoNormal\"\u003e\u003cspan style=\"color: rgb(215, 38, 30);\"\u003e\u003cstrong\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0725\/2394\/0015\/files\/LiftMaster_LA400DC_LA412DC_Arm_Product_Drawing.pdf?v=1778599970\" title=\"LiftMaster LA400DCS Product Drawing\" style=\"color: rgb(215, 38, 30);\" rel=\"noopener\" target=\"_blank\"\u003e\u003cspan style=\"font-size: 12.0pt; font-family: 'Times New Roman',serif; mso-fareast-font-family: 'Times New Roman';\"\u003eLiftMaster LA400DCS Product Drawing\u003c\/span\u003e\u003c\/a\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"line-height: normal; font-weight: bold; color: rgb(215, 38, 30);\" class=\"MsoNormal\"\u003e\u003cspan style=\"color: rgb(215, 38, 30);\"\u003e\u003cstrong\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0725\/2394\/0015\/files\/LiftMaster_LA400DC_Operator_Accessory_Site_Plan.pdf?v=1778602524\" title=\"LiftMaster LA400DCS Site Plan\" style=\"color: rgb(215, 38, 30);\" rel=\"noopener\" target=\"_blank\"\u003e\u003cspan style=\"font-size: 12.0pt; font-family: 'Times New Roman',serif; mso-fareast-font-family: 'Times New Roman';\"\u003eLiftMaster LA400DCS Site Plan\u003c\/span\u003e\u003c\/a\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"LiftMaster","offers":[{"title":"Default Title","offer_id":46512104767663,"sku":"GPS-LM-LA400DCS","price":599.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0725\/2394\/0015\/files\/LiftMaster_LA400DC_LA400DCS_LA412DC_LA412DCS_GatePoint_Solutions.jpg?v=1778876139","url":"https:\/\/gatepointsolutions.com\/products\/liftmaster-la400dcs-24vdc-secondary-actuator-arm","provider":"GatePoint Solutions","version":"1.0","type":"link"}