The NB-U is a background music adapter from Aiphone which is capable of offering high compatibility with the NEM series of systems. The NB-U music adapter is capable of supporting up to 40 stations for BGM, and features an automatic mute, a 100mV input, and a lightweight design. The NB-U background music adapter requires a 10W separate amplifier, and comes complete with easy installation that can save both money and time.
- Provides background music for your Lamp Memory Intercom System
- NEM system: NEM-10, NEM-10 (Type C) NEM-20, NEM-20 (Type C) NEM-30, NEM-30 (Type C) NEM-40, NEM-40 (Type C)
- NEM-A system: NEM-10A, NEM-10A (Type C) NEM-20A, NEM-20A (Type C) NEM-30A, NEM-30A (Type C) NEM-40A, NEM-40A (Type C)
- Background music will mute automatically throughout the entire system during calling and communication
- Background music can not be switched off at sub station
- In an NEM (Type C) system with NEW-5, parallel-call adaptor, NB-U, BGM adaptor can not be used
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