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4CH GPS G-SENSOR WIFI 4G Mobile DVR VD-MDVR4104
Function:
- Built-in high performance Hisilicon chipsets, coded with H.264 standard, high compression rate and image qulity
- 4CH AV Inputs with AHD 1080/720P/960H/D1/CIF optional, 1CH synchronized AV output, 1CH VGA output
- 4CH local recording with 1080P/720P resolution in real time
Power:
- Professional In-Vehicle power design, 10-36V DC Wide Voltage Range
- Multi protection circuits like under-voltage, short, reversed plug-in
- Smart power management system, shutdown under low voltage, low consumption when standby
Data Storage:
- Special file management system to encrypt and protect the data
- Proprietary technology to detect the bad track of the SD card which can make sure the continuity of video and long service life of the SD card
- Built-in ultracapacitor, avoid data loss and sd card damage caused by sudden outage
- Support SD card storage, maximum 512G
Transmission Interface:
- Support GPS/BD optional, high sensitivity, fast positioning
- Support wireless download by WiFi, 802.11b/g/n, 2.4GHz
|
Item |
Device parameter |
Performance |
|
System |
Main processor |
Hi3520DV300 |
|
|
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 |
1080P/720P /960H/D1/CIF |
|
|
Playback quality |
1080P/720P /960H/D1/CIF |
|
|
Compound mode |
4ch 1080P/720P/4ch 960H/2ch 720P+2ch 960H |
|
|
Decoding ability |
1ch 1080P 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 8096Mbps，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 VGA video 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 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 |
|
|
WIFI |
802.11b/g/n, 2.4GHz |
|
Others |
Power input |
10~36V DC |
|
|
Power output |
5V 300mA |
|
|
Power consumption |
Standby 3mA Maximum consumption 18W @12V 1.5A @24V 0.75A |
|
|
Working temperature |
-20 — 70℃ |
|
|
Storage |
720P 24G/day/channel 960H 12-20G/day/channel |
|
|
Dimension |
142*152*32 mm |