LCN 7900-7982S Self-Contained Control Box/Compressor Combination

Ensure reliable paired-door control and tighter access management with the LCN 7900-7982S self-contained control box/compressor. Engineered for door closers, this integrated unit powers and sequences two door leaves—operating them independently or simultaneously—to streamline traffic flow and meet security and ADA requirements. The built-in compressor eliminates the need for a separate air source, reducing installation time, space and ongoing maintenance costs. Accepting Normally Open (N.O.) inputs, the 7900-7982S easily integrates with hardwired or RF actuator/receiver combinations for flexible access control and monitoring. Its sequential operation feature stages leaf movement to protect hardware and ensure proper egress on double doors. Ideal for high-traffic and secure environments—schools, hospitals, commercial entrances and perimeter security—the LCN control box supports seamless connection to existing security and surveillance systems and simplifies wiring for technicians and integrators. For projects requiring dependable paired-door operation, specify the LCN 7900-7982S self-contained control box/compressor for a compact, maintenance-friendly solution—contact our sales team or add to cart to get started.

• Eliminates separate compressor — self-contained unit reduces installation time, space and maintenance costs
• Controls two door leaves independently or simultaneously for smooth paired-door traffic flow and ADA compliance
• Sequential operation protects hardware and ensures safe, predictable egress on double doors
• Accepts Normally Open (N.O.) inputs and integrates with hardwired or RF actuator/receiver systems for flexible access control
• Compact, durable design ideal for security, surveillance and access-control environments to minimize downtime and simplify integration