Aiphone NBJ-40B User Manual
Night switch-over device
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@AIPHONE‘
NBj-20/40
Night Switch-over Device
NBJ-20B/40B for
NEM/NEM-A
Lamp Memory Intercom
Basic System
NEM-10, NEM-20, NEM-30, NEM-40
NEM-10A,NEM-20A,NEM-30A,NEM-40A
Lamp memory intercom systems.
Description
An intercom system designed for
Private medical & dental clinics,
Nursing homes, schools, correction
institutions, etc.
Models
NBJ-20, Night switch-over device
for NEM-10 & NEM-20
■ NBJ-40, -do- for NEM-30 & NEM-40
NBJ-20B, -do- for NEM-1 OA & NEM-20A.
NBJ-40B, -do- for NEM-30A & NEM-40A.
NEM master may be placed on NBJ night switch-over Device.
. . .
NBJ-20 for NEM-10/20
NBJ-20B for NEM-10A/20A
NBJ-40 for NEM-30/40
NBJ-40B for NEM-30A/40A