Aiphone LEM-1DLC LEF Series 1-Call Master Station with Door Release, for Dual Master System

Deliver dependable, low-voltage door communication and access control with the Aiphone LEM-1DLC audio master station. Designed for security-conscious facilities, this LEF Series 1-call master provides clear open-voice communication, an integrated door release and single-door control so staff can verify visitors and unlock doors from one point. The LEM-1DLC supports multi-master arrangements (multiple inside stations can answer a single door) and integrates seamlessly with LE/LS series door stations, making it ideal for offices, warehouses, schools and healthcare sites focused on secure monitoring and visitor management. Powered by standard 12V DC (and compatible AC ranges), the wired connection ensures stable, interference-free audio for surveillance and routine communications. The rugged, compact form factor supports desk, surface or wall mounting to suit reception counters and security consoles. NDAA and TAA compliance simplifies procurement for public sector and enterprise deployments. For a straightforward, cost-effective intercom that enhances site security and streamlines access control, choose the Aiphone LEM-1DLC—contact sales to spec or order this master station for your next monitoring or access-control project.

• Reliable, hands-free audio for fast visitor verification and clear site-to-door communication
• Built-in door release and single-door control to streamline secure access and reduce response time
• Dual/master-capable design lets multiple inside stations share one door for better coverage and coordination
• Simple wired integration with LE/LS series door stations and standard 12V DC power for plug-and-play installation
• Compact desk, surface or wall mounting options to fit reception desks, security stations, and control rooms
• Compliance-ready (TAA/NDAA) to meet procurement and government-security requirements