professional audio

Location:
Changsha, China ( Mainland)
Status:
New
Sample Availibility:
yes
Payment Terms:
Cash, Bank Transfer, Letter of Credit, T/T, L/C

Product Description

PURPOSE:

Installed in master-control room, can broadcasting in one-way ,or two-way intercom and monitoring

FEATURES:

1.Professional paging microphone appearance, equipped with TFT LCD/TFT True Color LCD and 20-key keyboard;

2.With Mic input directly, broadcast and intercom to the region that without limitation(with hint voice), the read hint light will on automatically;

3.Built-in speaker, call the terminal(or the called terminal),realize the two-way conversation;

4. Support all calls show with Chinese name for easy identification;

5.Can match the expansion boards with 8 keys;

6.Works everywhere as long as Ethernet available, being span net segment and routing;

SPECIFICATIONS

NAS-8502

POWER CONSUMPTION

DC9V, ≤5W

NETWORK PROTOCOL

TCP,UDP,ARP,ICMP,IGMP

NETWORK CHIP RATE

10/100Mbps

AUDIO CODE

MP2/MP3/PCM/ADPCM

AUDIO SAMPLING

8kHz~44.1kHz, 16bit, 8kbps-320kbps

S/N

≥90dB 20Hz-20KHz

AUDIO DELAY

Broadcast delay≤100ms,Intercom delay≤30ms

DISPLAY SCREEN

TFT 1.8inch, resolution 128X160

AUDIO INTERFACE

1 Line In, 1 Line Out

DIMENSIONS

243x120x50mm



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Contact Information

Company:
 Spon Communication Technology Co., Ltd. (Changsha)
Phone Number:
  86-0731-88915780
Fax Number:
 86-0731-88915786