Description
The LEF-3C is a selective calling open voice master station utilized in intercom systems for efficient communication. This communication system can be configured to integrate various combinations of master and sub-stations to suit specific needs. The LEF-3C forms part of a larger intercom network, enabling communication with up to three other stations, along with the capability for All Call announcements and background music reception. When a call is initiated from a sub-station or door station, an electronic tone is generated, and an LED is activated, remaining illuminated for about two seconds. Communication is facilitated through a press-to-talk, release-to-listen mechanism at the calling master station, while the response is hands-free. The master station user can engage in selective communication with any connected sub or master station. Additionally, a privacy feature ensures protection against unauthorized listening from another master station. An All Call announcement can be conducted if the system is equipped with the All Call/Chime Adapter.
