Key Specifications
4 Channel DVR(Wisdom IC)：H.264 main profile with
pentaplex: recording and playback,
USB backup, network, display
4 ch real-time display and playback
Recording: Manual/alarm/motion/schedule
Support 3G and mobile (Win CE, Symbian, iphone)
4 Video and 4 Audio
2 USB, 1SATA, PTZ, Alarm, RJ45
support IE and client software
Camera：COLOR CMOS 1030 or 3003
420TVL
working temperature :-10℃~40℃
electronic shutter:1/50-1/100，000 sec
NTSC 15.625KHz x 60Hz