Product details
|
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 |
720P /960H/D1/CIF |
|
|
Playback quality |
720P /960H/D1/CIF |
|
|
Compound mode |
4ch 720P/4ch 960H/2ch 720P+2ch 960H |
|
|
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 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 |
ADD：No. 504, Building B, BoLe Industrial Park, Banxuegang Avenue, Bantian Street, Longgang District, Shenzhen, Guangdong Province , China
00852-31158669 30697060; 
00852-69917688
sales@yuanbd.com