Applications:

• Bus & Coaches
• Truck and Trailers
• Taxi’s & Cabs
• Police & Emergency Vehicles
• Cash in Transit Vehicles
• Remote Site Surveillance
• Railways

  Technical Parameters :

  	PARAMETER	PERFORMANCE INDEX
  SYSTEM	operation language	Chinese / English
  	operation interface	graphical interfaces
  	password control	user password
  VIDEO	video input	8 channels independent input:  1.0Vp-p,75Ω
  	video output	1 channel PAL/NTSC output, 1.0Vp-p,75Ω,
  	video display	1/8 screen display
  	video standard	PAL format   5-25 frames/sec
  		NTSC format  5-30 frames/sec
  	system resources	PAL: 200 frames; NTSC: 240 frames.
  AUDIO	audio input	8 channels independent input  600Ω
  	audio output	single channel or 8 channel mix output  600Ω
  	basic output  level	1.0—2.2v
  	distortion plus noise	≤-30dB
  	recording mode	sound and image synchronization
  	audio compression	ADPCM
  DIGITAL PROCESSING  AND STORAGE	image compression	H.264 fixed code stream
  	image format	CIF(352*288)
  	video stream	8k-48kbyte / s / channel
  	video taking up of hard disk	28M-168Mbyte / hour / channel
  	resolution	playback  1ch*352*288 pixel
  	Video streaming standard	H.264 main profile
  	audio bitrate	4 kbyte / s / channel
  	audio taking up of hard disk	14Mbyte / hour / channel
  	internal storage	1 SATA hard disk,support max 2000G hard disk
  	image quality	eight grades to choose
  ALARM	alarm input	4 channels independent input; high voltage trigger
  OTHERS	power	DC8-48V  5%  8w(without hard disk)
  	working temperature	-20°C-+60°C
  	dimensions	213*230*65mm (with brachet)
  	weight	2.05kg(without hard disk)
  	clock	built-in clock, calenda