Aiphone 5-CALL SURFACE MT MASTER W/ SEL DOOR RELEASE, Part# LEF-5
SPECIFICATIONS:
Power source: 12V DC, 300mA per station.
Use PS-1225UL
Output: 800mW @ 20 ohms (reception),
500mW @ 20 ohms (transmission)
Communication: Press-to-talk, release-to-listen at
master station. Hands free response.
Talk channel: 1 talkpath. Occupied LED when in use.
Capacity: Up to 6 stations, intermixable
Wiring: 5 common wires (E, R, Y, +, -), plus 1
individual wire per station, looped.
1 addl common wire (L) for door release.
Sub stations: 2 wires homerun in
single master system, or 2 common wires
(E, -), plus 1 individual wire per
station, looped or homerun.
Wiring Distance: 650 w/22AWG; 1600 w/18AWG
Select switch
extra contact rating: 12V DC, 30mA (K1~K5 terminals
for external device control)
Door release
button contact: 30V DC, 100mA (resistive load)
RY-PA contact rating: 110V AC, 1A; or 24V DC, 1A
Speaker sensitivity: 40dB
Total Harmonic
Distortion: Less than 5% at rated output power
Signal to Noise
Ratio: 60dB
Frequency Response: -3dB, 770-6800Hz.
Dimensions LEF-5
(H x W x D): 8-1/8 x 7-1/2 x 2-3/16
LEW-5 Desktop terminal box
4-3/4 x 2-3/4 x 1-3/16
DESCRIPTION:
The LEF-5 is a selective calling open voice style
master station with the capacity of up to 6 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. Indoor
and outdoor vandal proof stations are also available.
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