| Item | Description |
| Operation system | Linux |
| GUI | Setup system parameters with remote controller |
| Security management | Support user password, supervisor password management; support
encryption transmission |
| Video | Video input/output | 4-channel video input, 1-channel video output; 1.0Vp-p, 75Ω |
| Dual stream | Support |
| OSD | Time & date, vehicle ID, GPS etc |
| Compression | H.264. Hisilicon high performance processor is applied. |
| Preview function | Single channel, 4-picture splicing preview, support event triggered
full screen and splicing switching display function |
| Video frame rate | PAL: 100 frame/sec, up to 25 frame/sec for single channel
NTSC: 120 frame/sec, up to 30 frame/sec for single channel |
| Video resolution | CIF, HD1, D1,4D1 adaptive |
| Video quality | Level 1 to 4 video quality adaptive, level 1 best, level 4 lowest |
| Video Bit Rate | CIF: 256Kbps ~ 1.5 Mbps, 8 levels of bit rate optional
HD1: 600Kbps ~ 2 Mbps, 8 levels of bit rate optional
D1: 800Kbps ~ 3Mbps, 8 levels of bit rate optional
4D1: 800Kbps ~ 4Mbps, 8 levels of bit rate optional |
| Audio | Audio input/output | 1-channel input; 1-channel output |
| Compression | G.726 |
| Recording | Storage media | H8000 support Hard Disk+SD card, S8000 support only SD card |
| File format/system | ASF/ FAT32 |
| Recording mode | Startup recording by default, support auto,timed, alarm & manual
recording |
| Recording search | Search recording video files by time, type, storage device, etc. |
| Recording playback | Support local playback, support up to 4-channel synchronous
playback, and analyze the vehicle message in the file at the same
time |
| Support fast forward, fast backward, play, pause controls, support
2, 4, 8, 16 times speed fast forward or fast backward, support the
control of playback by time |
| Alarm | Alarm input | 5-channel I/O alarm input |
| Alarm recording | Pre-recording function, 15 seconds pre-recording of alarm,
recording time after alarm can be adjusted in between 30 sec ~ 30
min |
| Alarm output | 2-channel alarm output |
| Storage space | Support the setting of remain storage space alarm function |
| Functional alarm | Overspeed alarm, gsensor alarm, voltage alarm,snapshot alarm,
motion detection alarm |
| Communication interface | RS232, RJ45 10M/100M self-adaption Ethernet interface |
| Wireless transmission (optional) | Built-in 3G wireless transmission module, WCDMA, CDMA2000, TD-SCDMA
system optional; Compatible with GPRS, EDGE; Built-in Wi-Fi module
for optional; |
| GPS (optional) | Support external GPS module |
| Data remote transmission | Support 3G/Wi-Fi transmission, Wi-Fi priority transmission
strategy, remote download; |
| PTZ control | Support PTZ control function by local remote controller or client
software; |
| Parameter configuration | Support parameter configuration |
| G-sensor | Built-in |
| System upgrade | Support hard disk and SD card / Remote upgrade |
| Power supply & consumption | Power supply management | ACC startup/shutdown; Hard disk lock startup/shutdown; Delay
shutdown; Timing startup/shutdown |
| Input voltage | DC:+8V ~ +36V |
| Output voltage | +12V@4*0.5A;+5V@0.5A |
| Power-off protection | Patent UPS power-off protection technology for optional, ensure the
integrality of recording data when accidental power failure occurs |
| Power consumption | Less than 10W in normal working state; less than 0.5W in standby
mode |
| Working environment | Temperature | Normal: 0 ~ +60 degree
Hard disk pre-heating: -25 ~ +60 degree |
| Humidity | 10% to 95% |
| Dimension | H8000:142(W) x62(H) x123(D) mm, S8000:142(W) x36(H) x123(D) mm |
| Weight | H8000:net weight:1000g , S8000:net weight:550g |
