Aiphone LEF-3

Product Overview
The LEF-3 is a selective calling open voice style master station with the capacity of up to 4 total stations. The system can be designed to meet a wide variety of needs, including any combination of master and substations up to its maximum capacity.
Incoming calls from a sub or door station are annunciated with a momentary electronic mono-tone and an LED, remaining lit for approximately 20 seconds. Communication at the calling master is press-to-talk, release-to-listen. The person at the receiving station speaks hands-free. The person at the master station can selectively call and talk with a person at any other sub or master station in the system. The privacy feature on the master and selected subs prevents eavesdropping from the master station. A call can be received, but communication back to the calling master will be heard only after the privacy button is disengaged.

Main Features
Provides internal communication to LEF master stations or LE door stations
ABS plastic housing
LED and call-tone indicators

Specs
Power Consumption: 300mA
Type of communication: Push-to-talk (simplex)
Mounting: Wall or desk mount
Wire Type: Variable wire types
Wire Distance: Sub Station to farthest Master Station: 650'(22AWG) 1,600(18AWG)
Dimensions: 7-1/16" H x 5-5/8" W x 2-1/8" D

General Information
Name: Aiphone LEF-3 Selective Calling Open Voice Style 3-Call Master Station, Aiphone Co., Ltd, Aiphone
Category: Aiphone, Communications, Intercoms & Telephone Entry, Intercom Master Stations