The LEF-3L Aiphone 3 Call Master Sation The LEF-3L Aiphone is a compact 3-call master station able to communicate with three other stations, plus selectively release doors and control external devices. CCTV cameras, lights, or other devices can be activated through a relay, which is triggered when a communication channel is selected. The master station is equipped with a door release button to activate electric strikes or magnetic locks. A relay (RY-PA*) is required for each external device, and can be connected to provide a momentary or maintained closure. *RY-PA has a normally open1/2 output, but can be modified to normally closed1/2. Some features of LEF-3L Aiphone
Intermixable -- any number of masters and remotes up to 4 total stations
Press-to-talk communication at initiating master, hands free at responding station
Selective control of external device from master in one of two ways with relay: - Momentary closure while key1/2 button is pressed - Maintained closure while station is selected
Desk or Wall mount
Any LE-1/2 series component or others compatible with the LEF series can be used
LS-NVP/B Vandal proof, weather resistant remote station can be used