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 8 cameras, all 1080P high definition
- Optional 1Tb or 2Tb HDD / SSD
- Optional SD card - up to 256Gb supported.
Features
- Built-in high-performance Hisilicon chipsets, coded with H.264 standard, high compression rate and image quality
- 4 CH AV Inputs with AHD 1080P/720P/960H/D1/CIF optional, 1 CH synchronised AV output, 1 CH VGA output
- 4 CH local recording with 1080 Resolution in real-time
- Professional In-Vehicle power design, 8-32VDC Wide Voltage Range
- Multi-protection circuits like under-voltage, short, reversed plug-in
- Smart power management system, low consumption shutdown under low consumption
- Special file management system to encrypt and protect the data
- 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
- Built-in ultracapacitor, avoid data loss and sd card damage caused by sudden outage
- Support 2.5inchHDD/SSD, maximum 2TB
- Support SD card storage, maximum 256GB
- Support hard disk heating
- Support 3G/4Gtransmission, 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
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Technical parameter:
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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
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Hi3520DV300
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Operating system
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Embedded Linux OS
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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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Password security
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User password/Admin password
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Audio & Video
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Video standard
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PAL/NTSC
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Video compression
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H.264
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Image resolution
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1080P/720P/960H/D1/CIF
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Playback quality
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1080P/720P/960H/D1/CIF
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Compound mode
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A variety of ways
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Decoding ability
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1ch 1080N real time
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Recording quality
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Class 1-6 optional
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Image display
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Single/QUAD display optional
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Audio Compression
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G.726
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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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Audio bit rate
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8KB/s
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Storage media
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SD card + HDD/SSD storage
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Video inquiry
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Inquiry by channel/Recording type
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Local playback
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Playback by file
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Firmware upgrading
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Upgrading mode
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Manual/Automatical/Remote/Emergency Recovery
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Upgrading method
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USB disk/Wireless network/SD card
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Interface
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AV input
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8ch aviation interface
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AV output
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1ch VGA video output, 1ch aviation AV output
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Alarm input
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4 digital inputs (4 Positive/Negative trigger)
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HDD/SSD
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1 HDD/SSD (up to 2TB, support hot plug/unplug)
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SD card
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1 SDXC High speed card (up to 256GB)
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USB interface
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1 USB 2.0 (support U disk/mouse)
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Ignition input
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1 ACC signal
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UART
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1 LVTTL Level
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LED Indication
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PWR/RUN
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Disk lock
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1
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Debug port
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1
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Function extention
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GPS/BD
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Support detecting antenna Plug in/Unplug/Short circuit
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3G/4G
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Supports CDMA/EVDO/GPRS/WCDMA/FDD LTE/TDD LTE
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WIFI
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802.11b/g/n, 2.4GHz
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Others
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Power input
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8~32V DC
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Power output
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5V 300mA
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Power consumption
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Standby 3mA Maximum consumption 30W @12V 2.5A @24V 1.25A
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Working temperature
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-20 --- 70°C
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Storage
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1080P 1.5G/h/channel 720P 1G/h/channel 960H 750M/h/channel
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Dimension
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162mm*180mm*50.5mm
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