Overview:
- - Built-in 4G modem, you supply the SIM if you need remote viewing capability
- - Built-in WiFi, you supply a WiFi connection if you require remote viewing
- - Up to 4 cameras, all 720P resolution
- - Optional 2 x SD card - up to 256Gb each, supported.
- Built-in high-performance Hisiliconchipsets, codedwithH.264 standard, high compression rate and image quality
- 4 CH AV Inputs with AHD 720P/960H/D1/CIF optional,1 CH synchronised AV output, 1CH VGA output
- 4 CH local recording with 720 Resolution in realtime
- Professional In-Vehicle power design, 9-36 VDC Wide Voltage Range (compliant with ISO7637-P5A-200V, GB/T-17626, EN55022 standards)
- Multi-protection circuits like under-voltage, short, reversed plug-in
- Smart power management system, shut down under low voltage, low consumption when standby
- Support 5VDC power output for cameras, LCD monitor etc
- 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 dual SD card storage, maximum 128 G each
- With M.2 interface for built-in SSD, maximum 256 G
- Support 3G/4G transmission, LTE/HSUPA/HSDPA/WCDMA/EVDO/TD-SCDMA
- Support GPS/BD optional, high sensitivity, fast positioning
- Support wireless download by WiFi, 802.11b/g/n,2.4GHz
- Built-in G-sensor to detect the driver’s driving habits
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| Specifications | ||
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Item
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Device parameter
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Performance
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System
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Main processor
|
Hi3520DV200
|
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Operating system
|
Embedded Linux OS
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|
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Operating language
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Chinese/English
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Operating interface
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GUI, support mouse
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|
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Password security
|
User password/Admin password
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Video
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Video standard
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PAL/NTSC
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Video compression
|
H.264(Main Profile)
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Image resolution
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720P /960H/D1/CIF
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Playback quality
|
720P /960H/D1/CIF
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Compound mode
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4ch 720P/4ch 960H/2ch 720P+2ch 960H
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Decoding ability
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1ch 720P real time
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Video input
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4ch video input, aviation interface
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Video output
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2ch video output (1ch video output, 1ch VGA)
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Recording quality
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Class 1-6 optional
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Image display
|
Single/QUAD display optional
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Audio
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Audio compression
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G.726
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Audio input
|
4ch audio input, aviation interface
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Audio output
|
1ch audio output, aviation interface
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Audio recording
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Audio & Video synchronized recording
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Recording & Playback
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Recording mode
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Manual/Alarm
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Video bit rate
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Full frame 4096Mbps,6 classes image quality optional
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|
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Audio bit rate
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8KB/s
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Storage media
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2 SD card and 1 SSD with M.2 interface
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Video inquiry
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Inquiry by channel/recording type
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Local playback
|
Playback by file
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Firmware upgrading
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Upgrading mode
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Manual/Automatical/Remote
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Upgrading method
|
USB disk/Wireless network
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Interface
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Video input
|
4ch aviation interface
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Video output
|
1ch aviation interface, 1ch VGA
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|
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Audio input
|
4ch aviation interface
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|
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Audio output
|
1ch aviation interface
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Alarm input
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4 digital inputs (2 positive trigger, 2 negative trigger)
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Alarm output
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1 output (currenct<150mA, with built-in resettable over-current protector)
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SD card
|
2 SDXC high speed card (up to 128G each)
|
|
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SSD interface
|
With M.2 interface for built-in SSD (up to 256G)
|
|
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USB interface
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1 USB 2.0 (support U disk/mouse)
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Ignition input
|
1 ACC signal
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RS232 interface
|
2* RS232
|
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IR interface
|
1 built-in IR receiver
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LED indication
|
PWR/RUN/DISK/CELL/WIFI/GPS
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|
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SD card lock
|
1
|
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Debug port
|
1
|
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Function extension
|
GPS
|
Support detecting antenna plug in/Unplug/Short circuit
|
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3G/4G
|
LTE/HSUPA/HSDPA/WCDMA/EVDO/TD-SCDMA
|
|
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WIFI
|
802.11b/g/n, 2.4GHz
|
|
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G-SENSOR
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Support motion detecting Support driving habits detecting (heavy acceleration/hard braking/sharp turns/crash)
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Others
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Power input
|
9~36V DC(ISO7637 P5A 200V)
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Power output
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5V 300mA
|
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Power consumption
|
Standby 3mA Maximum consumption 18W @12V 1.5A @24V 0.75A
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|
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Working temperature
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-20---70°C
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|
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Storage
|
720P 24G/day/channel 960H 12-20G/day/channel
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|
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Dimension
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165*142*45 mm
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