| Video Compression Format | H.264 |
| Video System | NTSC / PAL |
| GUI OSD | YES |
| Video Input(BNC) | 4CH BNC input(composite video signal 1Vp-p 75Ω BNC) |
| Video Output(BNC) | 1CH BNC output |
| Audio Input/Output | 4CH audio input,1CH audio output(RCA) |
| Maximum Recording Rate(CIF/HD1/D1) | CIF:352×240 pixels with 480 IPS /352×288 pixels with 400 IPS HD1:704×240 pixels with 224 IPS /704×288 pixels with 192 IPS D1:704×480 pixels with 112 IPS /704×576 pixels with 96 IPS |
| Image Quality Setting | Supper Best,Well,Good,Medium,Normal and Bad |
| Hard Disk Storage | Support 2 SATA HDD,each max upto 4TB |
| Alarm Input/Output | 4CH alarm input/4CH alarm output |
| Multiplex Operation | Live display/record/playback/backup/network transmit |
| Recording Mode | Manual/Timer/Motion |
| Playback Mode | Multiple slow and rapid play speeds,manual and single-frame play modes,and support of drag the sliding bar to set. |
| Backup Device | USB flash disk/Network backup |
| Pre-alarm Recording | Recording for 10 seconds before alarming |
| Network Protocol | TCP/IP,PPPOE ,DDNS and NTP |
| Ethernet remote view | Support remote surveillance up to 10 users simultaneously |
| CMS software | YES |
| Mobilephone View | YES |
| VGA Interface | YES |
| Log record function | YES |
| Image Tour | YES |
| IR Remote control | YES |
| Video Loss Detection | YES |
| Video Adjustable | Hue /Saturation /Contrast /Brightness adjust |
| PTZ Control | YES,built-in RS-485 port |
| USB Mouse | YES |
| Power Source | DC 12V |
| Key Lock(Password Protection) | YES |
| Power-down recovery function | YES |