4 Channel D1 Bus Surveillance Systems

1+	255 USD
10+	250 USD
100+	240 USD

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Model NO.	KM-204HD
Operating System	Linux
Compression Format	H.264
Warranty Time	Three Years
Input Channels	4
Brand	Kodavision
1 SATA for 2.5 Inch HDD	D1 Full Realtime Recording
Transport Package	360mmx260mmx100mm
Origin	China
Interface	BNC/VGA
Number of Supported Hard Disk	1
Certification	FCC, CE, RoHS
Stream Type	Hybrid Flow
Interface Display	Four Images
GPRS and GPS Synchronization	Shakeproof for Vehicle Applicatoin
Trademark	KODAVISION
Specification	CE, FCC, RoSH approval
HS Code	8521909090

4 channel D1 bus surveillance systems

Features
Dual streaming transfer provides excellent performance.
Support powerful GPS and CMS (Central Management System) for superior online viewing/tracking/setting.
Removable hard disk is for easy playback in PC side.
Stand alone NON-PC embedded operating system (RTOS) provides maximum stability.
H.264 Wireless Transfer, provides superior video transfer quality (up to 7-8 fps based on 60 Kbps).
Vehicle telemetry, such as speed, route, car ID, etc, can be stored in the video.
Remote realtime surveillance by GPRS/CDMA/EDGE/3G module.
Support ITS bus stop notification, available for LED display.
Specification

Power In	8V~40V,DC
Power Out	12V,DC,Max Current 1A
Video Input	4 channels 1.0Vp-p,75Ω,BNCga;,BNCga;,BNC
Video Out	2 Composite video output,1.0Vp-p,75Ω,BNCga;,BNCga;,BNC
Video Standard	PAL / NTSC
Audio Input	4 channels, Line In,50~400mv,50Hz~3500Hz
Audio Out	1 channel
Compression	H.264
Video Recording	MAX Resolution:704*576,Frame Rate:25fps(PAL),30fps(NTSC)
Storage	2.5 inch SATA HDD
Alarm Input	6 Alarm Input
Alarm Output	2 Alarm Output
Ethernet	10/100M Base-T,RJ45
GPS	NMEA 0183, Baud rate: 4800bps
Language	Chinese/English
Size	180(width)180(length)42(height)(excludes mounting pad)
Weight	1.8 Kgs
Working Condition	Temperature:0ºCordm;Cordm;C~+50ºCordm;Cordm;C,Humidity:<90%;90%