listed In - Public Address Systems
Description of NAP-120 & NAP-240 (IP/TCP Network Audio System IP-NAS software Series)
The biggest advantages of the network audio system are: Super distance audio transmission, simultaneous maximum program designed of local end-user program selection from server by remote control. Local volume also could be adjusted by remote control. Remote control is also could be used to write and change the lP address. Password is needed to access control the equipment to avoid unintentional error. The network audio adopter also is designed with a local microphone input and a local line input, a volume control could be used to adjust the speaker loudness. Three wired volume control is also optional to be connected to this unit. Two reserved communication ports by RJ45 type for future upgrade. One serial communication port only shall be used to write in or change the IP address. Automatic enter standby mode if no input is detected for 5 minutes and automatically back into service once input is detailed. Two levels of priority output: Voice evacuation system with highest priority and local input with secondary priority over program source. However, the local input and program source priority could be customized.  
Specification of NAP-120 & NAP-240 (IP/TCP Network Audio System IP-NAS software Series)
  • Direct to receive internet audio source and transmit to 70V, 100V and low impedance loudspeakers.
  • Non-dedicated network system solution.
  • Could be installed anywhere of the LAN network.
  • Economy network audio solution for multiple speaker applications.
  • With 3.4-inch LCD screen humanized operation interface.

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