Aiphone LEF-10S 10-Call Master Station with Provision for All Call

Centralize voice communication and site monitoring with the Aiphone LEF-10S 10-Call Intercom Master Station. Designed for facilities that require reliable, on-site voice control, this audio master supports up to 11 total stations so you can combine masters and subs to meet growing coverage needs. The master uses push-to-talk with hands-free reply at called stations to speed exchanges during security checks or routine operations. Incoming calls trigger an electronic tone and LED indicator, giving staff clear visual and audible notification. Wired connectivity and 12V DC power ensure dependable performance for day-to-day surveillance and monitoring, while selective calling and privacy features let you control who can be heard or monitored. All Call announcements can broadcast across the system when paired with optional equipment—ideal for facility-wide alerts. TAA and NDAA compliance simplify procurement for government and enterprise customers. Ideal for schools, healthcare, offices, and security control rooms—contact sales or order the LEF-10S to upgrade your building communication and monitoring.

• Scalable communication: supports up to 11 total stations so you can mix master and sub units to fit offices, schools, or multi-door facilities.
• Clear and efficient conversations: push-to-talk master with hands-free reply at called stations streamlines two-way voice traffic for faster incident response.
• Selective calling & monitoring: call or monitor any station to improve security checks and reduce unnecessary disturbance while preserving privacy.
• All-Call capability: make system-wide announcements from the master (requires optional equipment) for rapid emergency messaging and daily operations.
• Reliable wired performance: 12V DC power and wired connectivity deliver consistent audio quality for surveillance and monitoring applications.
• Procurement-ready compliance: TAA and NDAA compliant for government and enterprise deployments.