LiftMaster LA500UL Dual Swing Gate Operator Kit

Dual Swing Gate Operator Kit with Smart Control and Battery Backup The LiftMaster LA500UL Dual Swing Gate Operator Kit combines the LA500UL primary arm kit (with control board) and the LA500DCS secondary arm, delivering a complete solution for dual-leaf swing gate systems. Built to manage gates up to 18 feet or 1,600 pounds per leaf, this system is ideal for residential entries, commercial access points, and high-cycle environments requiring reliable, secure automation. The system features integrated MyQ® technology for smart remote access, battery backup for continued operation during outages, and is solar-ready for off-grid applications. This kit includes one control panel and uses a wired master-to-secondary cable connection. It does not support wireless communication between arms. For wireless dual-gate setups, two separate single-arm kits are required. Key Features Dual gate system – Includes LA500UL master and LA500DCS secondary arm Supports 18 ft or 1,600 lb per leaf – Engineered for heavy-duty swing gates Battery backup included – Operates up to 500 cycles or 24 days without power MyQ® enabled – Monitor and control your gate from a smartphone Solar compatible – Ready for LiftMaster solar panel kits (sold separately) Soft start/stop – Smooth, quiet operation ideal for residential and commercial sites Security+ 2.0® radio – Advanced encryption prevents unauthorized remote access UL 325 & UL 991 compliant – Rated for Class I–IV installations Field-serviceable – Diagnostic LCD and programmable relays for custom integration Technical Specifications Master Arm Model: LA500UL Secondary Arm Model: LA500DCS Control Panel Model: LA500CONTUL Motor Type: 24VDC brushless with soft start/stop Max Gate Length: 18 feet per leaf Max Gate Weight: 1,600 lbs per leaf Power Input: 120/230VAC, single-phase Battery Backup: Two 7Ah 12VDC batteries (included) Cycle Speed: 90° in ~17 seconds Master/Secondary Link: Wired connection (cable included) Solar Ready: Yes (kit sold separately) Accessory Power Output: 24VDC, 500mA Temperature Range: -4°F to 140°F Certifications: UL 325, UL 991 (Class I–IV) Warranty: 2 years Conclusion The LiftMaster LA500UL Dual Swing Gate Operator Kit delivers advanced automation, built-in smart technology, and battery backup in one durable, high-capacity package. With a wired master-to-secondary connection, it ensures consistent, secure gate movement across dual-leaf systems. Ideal for professional installations where reliability, UL compliance, and MyQ® connectivity are essential. Cut Sheet Installation / User Manual