Aiphone LEF-5 5-Call Master Station

Ideal for small offices, schools and secure facilities, the Aiphone LEF-5 intercom master station delivers fast, reliable internal communication and monitoring where responsiveness matters. This 5-call master station provides selective calling and open-voice monitoring between master and substations, so security teams and reception staff can coordinate incidents and control access without delay. The LEF-5 runs on 12V DC over a wired connection and ships in a compact ABS housing (7.5 x 8.1 x 1.2 in) that supports desk, surface or wall mounting for flexible placement.

Built to integrate with LEF door stations, the unit supports selective door release and includes LED and call-tone indicators to simplify daily operations. TAA and NDAA compliance make the LEF-5 an excellent choice for public sector and enterprise procurement, while its straightforward wiring and hands-free reply functionality reduce training and maintenance overhead. Ideal for security, surveillance, reception and access control applications. Add the Aiphone LEF-5 to your security setup to streamline communications and strengthen on-site monitoring—contact us to order or specify for your next project.

• Streamline internal communications with selective calling to five stations, reducing response times and improving site coordination.
• Master push-to-talk with hands-free reply at called substations for clear, controlled conversations during security checks.
• Compact ABS housing (7.5 x 8.1 x 1.2 in) with desk, surface or wall mount options for flexible installation in tight spaces.
• Integrates with LEF door stations and selective door release for centralized access control and monitored entry.
• TAA and NDAA compliant wired design with 12V DC power for reliable, tamper-resistant performance in government and enterprise deployments.