Type:ZS-U3002 (2ch.)
2ch. analog recording USB BOX

 Box size:120*90*20(mm) Weight:130g
USB slot ,2 Rate compress hardware, Can Recorder 70 hours /G HDD

TVRS system basic function

  • Supports Windows XP/2000//2003/NT/Vista/Win7/Win8  32/64 Bit System
  • Leave words from channels、for holiday
  • AUTO-answer Incoming caller, clue on voice" Hello, This is zibosoft company, We're Off duty today, please leave message to us, we'll reply soon, thank u " 
  • Support DTMF/FSK incoming CallerID, Support Incoming CallerID Popup
  • Consists of the incoming customer management system to recognize the incomers and the Popup Screen
  • Support monitor the conversation for every line on the real time by LAN
  • Supports three recorder mode : Phone, Audio, Key
  • Support list and print all the dialed-in, dialed-out and missed calls
  • Can record the direct call. Support the simultaneous recording for the direct phone and extension
  • Supports auto-backup, FTP back up the files onto the burning ROM, supports the auto fold repeat.
  • The outward phone cables, extension cables, ISDN catalog cables, output cables for the wireless interphones are
  • Alarm information displayed on the screen or in the e-mails when e meeting abnormal situation (cable broken) 
  • Support duple/quintuple/octuple compression and save and WAV format
  • Support inquire, play and monitoring for the network
  • With the default multi-language of English, French, Portuguese, Vietnamese,Turkish, Spanish, Korea, Arabic, Plish, Hebrew, Serbian,

Requirement for the Hardware 

Suggested PC CPU:
More than P4 3.0
Suggested Memory:
More than 1 GB
Suggested Hard Disk:
More than 500GB





ZS-U3002 USB box  Connecting:   (Packing list:3002*1,USB cabel*1,Software CD*1)



USB3002 Tech Parameter

Max installation for 1 PC

:Support 1 piece USB Box  in One PC

Compress Rate


Working Temperature


Power Consumption




Storage Temperature


Voice Distortion Rate


Voice Function


Module voltage resistance:


Data Rate


Data Transmission

:Binary asynchronous serial





Frequency Range


Caller ID




FSK Modulate Mode

:Logical 0:2200Hz±1%

Input Impedance


Signal Monitor

:Signal sound,voice sound

Frame Structure

:CCITT G.704-1988

Clock and Data Recorering

:Complied to CCITT Rec.G.823-1988

Shaking limit:   Complied to CCITT Rec.G.823,G.737,G.739,G.742-1988
Phone Status Judge Voltage 70-100V(Ring), 20-48V(Idle) , 5-17V(Hang up), 3.2V(Power off)