LiftMaster TDC12S4BMC Trolley, Standard Duty TDC 1200 lb Cycle, 480V 3-Phase, BBU CAPA

Keep perimeter access reliable and easy to manage with the LiftMaster TDC12S4BMC trolley gate operator. This MAXUM-series gate operator accessory is engineered to provide dependable standard-duty performance — rated for a 1200 lb cycle — making it ideal for commercial, industrial, and gated community applications where consistent operation and security matter. Powered by 480V 3-phase electrical supply and equipped with BBU CAPA (battery backup capability), the unit maintains gate operation and supports uninterrupted access control and monitoring during power events. At just 84 lb and a compact footprint (11.94" W x 14.63" H), the trolley installs neatly on existing infrastructure and reduces labor time for technicians. The simplified configuration process within the MAXUM family streamlines ordering and spares management, lowering total cost of ownership for facility managers and integrators. Engineered to integrate with access control systems, surveillance cameras, and site monitoring solutions, the TDC12S4BMC helps you maintain a secure perimeter with minimal downtime. Contact your LiftMaster distributor to specify this trolley operator for your next access control or perimeter security project.

• Reliable, continuous access: Designed for standard-duty gates, the TDC12S4BMC delivers consistent 1200 lb cycle performance to keep facility entry points operational.
• Robust power and uptime: 480V 3-phase operation with included BBU CAPA ensures smooth performance and backup power during outages for uninterrupted security access.
• Simplified specification and ordering: Part of the LiftMaster MAXUM lineup with straightforward configuration to reduce procurement time and inventory complexity.
• Space-conscious design: Compact trolley form factor (11.94" W x 14.63" H) and a manageable 84 lb weight make installation and maintenance faster and less intrusive.
• Enterprise-ready integration: Built to work with common access control, surveillance, and perimeter monitoring systems for cohesive site security management.