8 Channel Security Dvr Recorder For School Bus Trucks Blackbox
Security CCTV System
Feature:
1) Built-in high performance Hisilicon chipsets, coded with H.264
standard, high compression rate and image qulity
2) 8CH AV Inputs with AHD 1080N/720P/960H/D1/CIF optional, 1CH
synchronized AV output, 1CH VGA output
3) 8CH local recording with 1080N resolution in real time
Power:
4) Professional In-Vehicle power design,8-32V DC Wide Voltage Range
5) Multi protection circuits like under-voltage, short, reversed
plug-in
6) Smart power management system, shutdown under low voltage, low
consumption
Data Storage:
7) Special file management system to encrypt and protect the data
8) Proprietary technology to detect the bad track of the hard drive
which can make sure the continuity of video and long service life
of the hard drive
9) Built-in ultracapacitor, avoid data loss and sd card damage
caused by sudden outage
10) Support 2.5 inch HDD/SSD, maximum 2TB
11) Support SD card storage, maximum 256GB
12) Support hard disk heating
Transmission Interface:
13) Support 3G/4G transmission, LTE/HSUPA/HSDPA/WCDMA/EVDO/TD-SCDMA
14) Support GPS/BD optional, high sensitivity, fast positioning
15) Support wireless download by WiFi, 802.11b/g/n, 2.4GHz
Specification:
| 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 |
| Video compression | H.264 |
| Image resolution | 1080N/720P /960H/D1/CIF |
| Playback quality | 720P /960H/D1/CIF |
| Compound mode | 8ch 1080N/4ch 720P/2ch 720P 2ch 1080N |
| 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 |
| Firmware upgrading | Upgrading mode | Manual/Automatical/Remote |
| Upgrading method | USB disk/Wireless network |
| Interface | AV input | 4ch aviation interface |
| AV output | 1ch VGA video output, 1ch aviation AV output |
| Alarm input | 4 digital inputs (2 Positive trigger, 2 negative trigger) |
| Storage | 2SDXC High speed card and 2TB HDD |
| USB interface | 1 USB 2.0 (support U disk/mouse) |
| Ignition input | 1 ACC signal |
| UART | 1 LVTTL Level |
| LED Indication | PWR/RUN/SD/ALM |
| SD card lock | 1 |
| Debug port | 1 |
| Function extention | GPS | Support detecting antenna Plug in/Unplug/Short circuit |
| 3G | Supports CDMA/EVDO/GPRS/WCDMA/FDD LTE/TDD LTE |
