High definition 4 channel DVR

* Video Input Format NTSC / PAL : BNC 4CH In / 1CH Out / SPOT Out
*Display Resolution NTSC : 720x480 ; PAL: 720x576
*Recording Frame rate(IPS)
& Resolution NTSC : 30/720x480; 60/720x240; 120/360x240
*PAL : 25/720x576; 50/720x288; 100/360x288
*Compression Method Video: H.264 Baseline
*Audio: ADPCM
*Hard Disk Capacity Over 500G Bytes , ATA-100 interface HDD x 1
*Recording Time: 7~20 days with 500GB HD for Continuous Recording mode: 25 fps
*Recording Mode Continuous, Motion detection, Sensor activated, Time schedule
Sensors, Alarm :4 Input, 1 Output (Alarm) Audio 2CH in, 2CH out
*Network: 1 RJ-45 10/100Mbps Ethernet connector
*Media Backup: 1 SD slot (Option)/1 USB 2.0 ports for USB 2.0 flash disks, DVD+RW, DVD±R, card readers, HDD
*VGA Output: 1CH
*PTZ Control: RS-485/RS-232
*IR Remote Controller: Yes
*Operating Temperature: 0℃~+50℃
*Power Input: DC 12V/ 5A