Project | Device parameter | Performance |
System | Processor | Hi3512 |
OS | Embedded Linux OS |
Operating language | Simplified/En/Traditional |
Operator interface | GUI, support mouse |
Safety management | User password, Admin password in two layer management system |
Video | Video standard | PAL(625 lines,50 scenes/sec);NTSC(525lines,60 scenes/sec) |
Compression | H.264(Main Profile) |
Live view quality | 720P |
Playback quality | 720P |
Encoding capacity | 1ch 720P+3ch 720P realtime; 4ch 720P realtime |
Decoding capacity | 1ch 720P realtime; 4ch 720P realtime |
Input | 4 channel composite video input |
Output | 2 channel composite video output |
Display | Single picture,4 pictures; alarm screen automatic switch |
Audio | Compression | ADPCM |
Input | 4 channel audio input |
Output | 1 channel audio output |
Recording mode | Video and audio synchronously recording |
Speech talkback | Supported |
Recording & playback | Recording type | Manual,Schedule,Alarm,Circle recording |
Video bitrate | 64Kbps~1.5Mbps |
Audio bitrate | 8KB/s |
Storage medium | Support 1 SD card |
Recording file search type | According to channel , time, video types |
Playback | Playback by files; 4 channels playback |
Startup/ Shutdown | Startup mode | ACC, Schedule |
Shutdown mode | ACC delayed shutdown.,Schedule shutdown,hard disk lock off shutdown |
Software updating | Update mode | Manual,automatic updating when power on |
Update method | USB interface; SD card; wireless |
Interface | Video input | 4 channels aviation head interface |
Video output | 1 channel aviation head interface;1 channel RCA interface |
Audio input | 4 channels aviation head interface |
Audio output | 1channel aviation head interface |
SD card | 1 SDHC(Maximum support 64G) |
USB interface | 1 USB 2.0; 1 USB1.1(external) |
Hard disk interface | 1 SATA interface(use USB2.0 interface to convert) |
Mouse | 1(USB1.1) |
Ignition Signal | 1 |
Alarm input | 4 |
RS485 port | 1 |
RS232 port | 1 |
IR port | 1 |
Wireless interface | 3G(through 3G daughter board expansion) |
3G /GPS | GPS | RS232 interface, according to NMEA-0183 protocol |
3G | USB interface, support EVDO & WCDMA |
Auxiliary software | PC playback software | Playback the recording files on PC, and analyze all informations
that overlayed in the file, such as IO signal, GPS info. |
CMS | Through wireless network achieve the functions such as remote video
live view,GPS uploading,alarm uploading, central command issuing
,parameter setup. |
Others | Power input | DC: 8V~36V |
Power output | +12V@2A; +5V@2A |
Work temperature | -20 --- 60°C |
Power consumption | Standby: 3.6W fully loaded: 27W |
Size | 143*144*39(mm) |
