| 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 | 
| Dimensions(L×W×H) | 315mm×250mm×52mm |