AIPHONE Video Door Station. (LEF-10C)

Aiphone LEF-10C Call Semi-Flush Mount Master Station allows selective calling. It enables varying combinations of master and sub stations. This unit has the ability to communicate with ten other stations and selectively release doors. In addition, an All Call announcement can be made from the master if the system includes the All Call/Chime adapter. The privacy feature in this master station prevents eavesdropping.

• 12V DC, 300mA per station power source
• Output:
  o 800mW @ 20 ohms (reception),
  o 500mW @ 20 ohms (transmission)
• Press-to-talk, release-to-listen at master station.
• Hands free response.
• Talk channel: 1 talkpath. Occupied LED when in use.
• Capacity: Up to 11 stations, intermixable
• 5 common wires
• 650’ w/22AWG; 1600’ w/18AWG wiring distance
• 40dB speaker sensitivity
• Total harmonic distortion Less than 5% at rated output power
• 60dB Signal to Noise Ratio
• -3dB, 770-6800Hz. frequency response
• 9 7/16″H x 7 7/8″W x 1 3/8″D