0 alphone, Features, Specifications – Aiphone NBJ-40B User Manual
Page 2
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Features
The NBJ-/NBJ-B is a night switch
over device for standard NEM-/
NEM-A system, in which all the
subs’calls
received
bymasterNo.l
during daytime, can be routed to
a master No.2 during nighttime
(Application Example No.l). It can
also develop a system in which all
the subs controlled by master Nos.
1 & 2, can be controlled by a third
master (Application Example No.2)
Specifications
APPLICATION EXAMPLE 1
LAYOUT Subs
MODEL
SWITCH-OVER
CAPACITY
DIMENSIONS
W
X
H
X
D
WEIGHT
USED FOR
NBJ-20
Max. 20 stations
318 X 84 X 197
II2-l/7X3-5/16’X7-3/4'T
1,8Kgs.
(4.0 lbs.)
NEM-lO/20, Press-to-talk type
for table-top use only
NBJ-20B
Max. 20 stations
418 X 84 X 197
ll6-7/16'X3-5/16"X7-3/4'l
2.1Kgs.
14.6 lbs.)
NEM-10A/20A, Press-to-talk
or Voice-activated
for table-top use only
NBJ-40
Max. 40 stations
468 X 84 X 197
ll8-7/l6’X3-5/16'X7-3/4’l
2.5Kgs.
15.5 lbs.)
NEM-30/40, Press-to-taik type
for table-top use only
NBJ-40B
Max. 40 stations
568 X 84 X 197
(22-3/8" X3-5/l6'X7-3/4'’l
3.0Kgs.
(6.6 lbs.)
NEM-30A/40A, Press-to-talk
or Voice-activated
for table-top use only
WIRING
SUB
No.l
No.20
Master 1
APPLICATION EXAMPLE 2
LAYOUT
Subs
WIRING
SUB
No.l
SUB
No.20 No.l - No.20
Master 1
Distributed by.
INTERCOM SYSTEMS
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