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ARCHITECTS/ENGINEERS’ SPECIFICATIONS:
The intercom system shall be of an open voice, selective
calling type, available in 10, 20, 30, or 40 station sizes, with
20 and 40 station add-on selectors for expansion up to 120
stations. An optional VOX handset shall be available on all
masters.
Master station shall have individual selector buttons with
associated LEDs for call-in indication, and a directory for
station labeling. A call-in shall light the LED and activate
the call tone until the call is answered. The call shall be
answered by pressing the station’s selector button, then
pressing the TALK button to transmit, releasing to listen. The
person at the remote speaks hands free. The system shall
provide built-in All Call function, allowing the master to make
general announcements to all connected stations. There shall
be no talkback from an All Call.
Master station shall be equipped with power ON/OFF switch,
transmit and receive volume controls, ALL CALL and TALK
buttons. Station selectors shall be in rows of five, with an
OFF button for each row. ALL CALL button shall initiate a
call to all stations in the system. A power LED shall indicate
incoming power to the master station.
System shall be capable of providing a call-in signal and two-
way voice communication between the master and each sub
station, located up to 4000’ away, or located inside elevators
cabs.
Compatible remote stations shall be available in surface or
flush mount styles. A call-in PC board (model PC-359B) shall
be required for each sub station for call-in signaling.
System shall be manufactured by Aiphone.
NEM-LD (2)
SYSTEM LAYOUT EXAMPLE:
IF-DA-NLD
IE-JA-NLD
NEM-20A-LD
IE-JA-NLD
3
IF-DA-NLD
3
3
3
NEM-LD
Lamp Memory System for Long Distance/Elevators
SPECIAL ORDER PRODUCTS:
Master Stations
NEM-10-LD
10-call Master
NEM-10A-LD
10-call Master with handset
NEM-20-LD
20-call Master
NEM-20A-LD
20-call Master with handset
NEM-30-LD
30-call Master
NEM-30A-LD
30-call Master with handset
NEM-40-LD
40-call Master
NEM-40A-LD
40-call Master with handset
Add-on Selectors
N-20AS
20-call Add-on selector
N-40AS
40-call Add-on selector
SPECIAL ORDER PRODUCTS (Cont.):
Sub Stations
IE-JA-NLD
Flush mount sub for NEM-LD
IF-DA-NLD
Surface mount sub for NEM-LD
PC-359B
Call-in PC board
(One required per sub)
STANDARD PRODUCTS:
Accessories
NB-U
Background music adaptor
PG-10A
Amplifier for NB-U
PS-2410A
24V DC, 1A power supply (10, 20)
PS-24E
24V DC, 2A power supply (30, 40)
PC-359B’s not shown
PC-359B’s not shown
PS-2410A
