Function characteristics:

1. Adopting high speed industrial processing chip, start fast, stable performance

2. To obtain an IP address automatically, super across a network segment

3. The liquid crystal display in Chinese, 10 digital key, six function buttons

4. The built-in speakers, can realize the two-way radio, can be fixed radio paging

S professional paging microphone shape, the startup time of 1 second or less, use TFT true color LCD screen display

S 20 function keys and index of lamp, can call any terminal

S to support local line input all the way, all the way audio aux output

S can be extended more partitions, each partition choose appliance has eight buttons

Technical parameters:

S power supply, power consumption: DC9V 5 w or less

S network communication protocol: TCP, UDP, ARP, ICMP and IGMP

S network chip speed: 10/100 MBPS

S audio coding, MP2 / MP3 / PCM/ADPCM

S the audio sampling rate: 8 KHz to 44.1 KHz, 16 bit

S signal-to-noise ratio, frequency response: 90 db or higher 20 hz - 20 KHZ

S voice network latency: broadcast delay 100 ms or less talkback delay 30 ms or less

S screen: 1.8 "TFT screen, resolution 128 x160

S audio interface: 1 line road input, output 1 line road