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DESCRIPTION:

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 sub stations 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.  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.

Master stations can be wall or desk mounted.  Sub

stations are available in surface or flush mount styles,

with or without privacy.  Outdoor stations are available

in surface or flush mount styles.  A vandal proof sub

station is also available.

COMPATIBLE COMPONENTS:

• LEF or LAF Series Master Stations

• LE-, LA-, or LS-series Sub/Door Stations

• BG-10C Chime/Music Adaptor

• PS-1225UL Power Supply

FEATURES:

• Up to 4 stations

• Fully intermixable system, including any

  number of masters and subs up to the

  maximum capacity

• LED annunciation and momentary tone

  from calling sub or door station

• Push-to-talk at calling master

• Hands free communication at responding

  station

• Large variety of sub stations, surface or

  flush mount

• Selective monitoring

• Privacy button to prevent eavesdropping

• Voice and call tone volume controls

MOUNTING &

INSTALLATION:

      Talk button
Privacy button

Voice volume

Call tone volume (under panel)

OFF button

Station selector switch

Speaker

Mic

LED  indicator

Directory

SPECIFICATIONS

3-Call Master Station

LEF-3

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