Aiphone LEF-5C 5-Call Semi-Flush Mount Master Station

Optimize internal communications and entry control with the Aiphone LEF-5C intercom master station. Designed for security-conscious facilities, this audio master station delivers selective 5-call communication and reliable push-to-talk operation so staff can quickly connect, monitor, and manage access across multiple points. The LEF-5C supports wired connectivity to up to five other stations (expandable in mixed master/substation systems to 11 units), provides semi-flush mounting for a low-profile professional installation, and operates on 12V DC power for straightforward integration.

Beyond voice, the LEF-5C enables door release, All Call paging and background music to centralize access and messaging workflows, improving response times and overall surveillance effectiveness. Built to meet TAA and NDAA requirements and backed by a 1-year limited warranty, it’s a dependable choice for offices, healthcare, education, and municipal projects that require compliant, scalable monitoring and security communications. Add the Aiphone LEF-5C to your security and communications setup—contact sales or order now to upgrade site monitoring and access control.

• Streamline site communications with selective 5-call operation for fast, direct contact between workstations
• Combine masters and substations (mix up to 11 units) to scale communications as your facility grows
• Push-to-talk at the calling master with hands-free response for efficient two-way monitoring and security coordination
• Semi-flush mount design saves space and presents a professional appearance in lobbies, control rooms, and offices
• Supports door release, All Call and background music options to centralize access control and facility messaging
• TAA/NDAA compliance and a 1-year limited warranty provide procurement confidence for government and enterprise projects