PURPOSE:

Installed inmaster-control room, can broadcasting in one-way ,or two-way talkback and monitoring.

FEATURES:

1.Professional paging microphone appearance, equipped with 4.3 inch TFT True Color LCD and 32-key keyboard;

2.Adopting high-speed industrial grade chip, start time ≤ 1 seconds;

3.Broadcasting can choose division, with red lights, the lights on automatic when talking;

4.Equipped with the speaker inside, realize two-way conversation and monitoring;

5.Support all calls show with Chinese name for easy identification, and can prompt missed call;

6. Equipped with the SD card inside, can broadcast the MP3 file of SD to other terminals;

7.With one short circuit output and one short circuit input interface, used for external linkage;

8.Can match 16 expansion boards , through two TFT True Color LCD displays user-defined function;

9.Can match the receiver expansion board;

SPECIFICATIONS: NAS-8530

POWER SOURCE

DC 9V

POWER CONSUMPTION

≤5W

NETWORK PROTOCOL

TCP,UDP,ARP,ICMP,IGMP

NETWORK CHIP RATE

10/100Mbps

AUDIO SAMPLING

8kHz~44.1kHz, 16pcs

TRANSMIT RATE

8kbps-320kbps

DISPLAY SCREEN

TFT 4.3”LCD 480x272

INTERFACE

1 RJ45 In, 1 short-in, 1 short-out, 1 Line out, 1 Line in

DIMENSIONS

274x100x65mm