Shenzhen Sunta Technology Co., Limited
Accident is the largest waste, and safe is the greatest saving .
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Vehicle Ahd Security Recording System With Internet & 3g Phone Viewing H.264
Ahd Security Recording System With Internet & 3g Phone Viewing Power:
Ahd Security Recording System With Internet & 3g Phone Viewing Data Storage:
Ahd Security Recording System With Internet & 3g Phone Viewing Technical parameter:
| Item | Device parameter | Performance |
| System | Main processor | Hi3520DV200 |
| Operating system | Embedded Linux OS | |
| Operating language | Chinese/English | |
| Operating interface | GUI, Support mouse | |
| Password security | User password/Admin password | |
| Audio & Video
| Video standard | PAL/NTSC |
| Compression standard | H.264 | |
| Image resolution | 720P /960H/D1/CIF | |
| Playback quality | 720P /960H/D1/CIF | |
| Decoding ability | 1ch 720P real time | |
| Recording quality | Class 1-6 optional | |
| Image display | Single/QUAD display optional | |
| Audio Compression | G.726 | |
| Audio recording | Audio & Video synchronized recording | |
| Recording & Playback | Recording mode | Manual/Alarm |
| Video bit rate | Full frame 4096Mbps,6 classes image quality optional | |
| Audio bit rate | 8KB/s | |
| Storage media | SD card storage | |
| Video inquiry | Inquiry by channel/Recording type | |
| Local playback | Playback by file | |
| Firmware upgrading | Upgrading mode | Manual/Automatical/Remote |
| Upgrading method | USB disk/Wireless network | |
| Interface | AV input | 4ch aviation interface |
| AV output | 1ch aviation AV output | |
| Alarm input | 4 digital inputs(2 Positive trigger, 2 negative trigger) | |
| SD card | 1 SDXC High speed card (up to 256G) | |
| USB interface | 1 USB 2.0(Support operating by USB mouse only,USB deplay plug-in detect) | |
| Ignition input | 1 ACC Signal | |
| UART | 1 LVTTL Level | |
| LED Indication | PWR/RUN | |
| SD card lock | 1 | |
| Debug port | 1 | |
| Function extention | GPS | Support detecting antenna Plug in/Unplug/Short circuit |
| Others | Power input | 8V~36V DC |
| Power consumption | Standby 4mA Maximum consumption 1120mA | |
| Working temperature | -20 --- 70℃ | |
| Storage | 720P 24G/day/channel 960H 750M/hour/channel | |
| Dimension | 140*125*25(mm) |
