| System | Main processor | Technical grade embedded microprocessor HI 3515C |
| Operating system | Embedded LINUX operating system |
| | System resource | Multi-channel real-time recording synchronously, multi-channel real-time playback, multi-channel multi-user network operation, USB back up. |
| Interface | Operation interface | 16bit real color GUI interface support mouse operation |
| Display screen | 1/4 screen (take analog channel as an example, other is based on the selected channel mode) |
| Video | Video standard | PAL(625 lines, 50fps); NTSC(525 lines, 60fps) |
| Image encode | H.264(High Profile) |
| Monitor quality | Monitor: D1: VGA, HDMI: High definition(support 1280*720, 1440*900, 1280*1024, 1024*768, 800*600) |
| Playback quality | D1/HD1/CIF |
| Encode capability | 4D1 real-time |
| Decode capability | 2D1 real-time+2D1 NO real-time |
| Motion detection | Each channel can set 192(16*12)detection area; can set multi-level of flexibility (for local analog channel only) |
| Audio | Audio compression | G711A |
| Record and playback | Record mode | manual>alarm>motion detection>timing |
| Local playback | 1-4CH playback synchronously (take local analog input for example, other is depended on the selected channel mode) |
| Video search | Time, date, event, channel search |
| Storage and back up | Space occupation | Video: CIF 4~5G/day*channel, D1 16~20G/day*channel; Audio: 691.2M/day*channel |
| Video storage | Local HDD, Network |
| Back up mode | Network backup, USB portable HDD, USB imprint, SATA imprint |
| Interface | Video input | 4CH CVBS/BNC(1.0Vp-p,75Ω) |
| Video output | 1CH CVBS/BNC(1.0Vp-p,75Ω), 1CH VGA, 1CH HDMI |
| Loop output | optional |
| Audio input | 1CH RCA(200-2800mV,30KΩ), can be extended to 4CH |
| Audio output | 1CH RCA(200-3000mV,5KΩ) |
| Alarm input | N/A (can be extended to 4CH) |
| Alarm output | N/A (can be extended to 1CH) |
| Network port | RJ45 10M/100M self-adaptive Ethernet port |
| PTZ control | 1 RS485; support multi kinds of PTZ protocol |
| USB port | 2*USB2.0 |
| HDD port | 1 SATA ports(each max to 4TB) |
| Wireless port | N/A |
| Other | Power | 12V/2A |
| Consumption | <15W(not including HDD) |
| Temperature | 0℃-＋55℃ |
| Humidity | 10%－90% |
| Atmosphere pressure | 86kpa－106kpa |
| Dimension | L300*W235*H45MM |
| Weight | 1KG |
