The AT651 is a cost-effective, surveillance and remote monitoring. Using high-speed processor and scalable device designed for in-vehicle video embedded operating system, combined with the most advanced H.264 video compression/ decompression technology, network technology and GPS/Beidou positioning technology in IT field. It can realize 4CH AHD1080P full frame recording, optional CIF/HD1/D1/AHD720P/AHD1080P multiple recording formats, local recording and wireless data uploading car driving information record, and central software can realize alarm linkage central monitoring, remote management and playback analysis, dedicated to the expansion of the Internet of Vehicles.
MDVR series products are simple and elegant, with super anti-vibration, flexible installation, powerful functions and high reliability.
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1.Full
AHD 1080P
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2.DC8-36V
Wide Voltage
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3.Industrial
Shell
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4.Stable
and Reliable Operation
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5.GPS/4G
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6.SD*2+SSD*1
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7.APP
Tools Setting
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Product Main Functions
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Functions
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Description
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Wireless Communication
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Real-time remote
monitoring, video downloading, parameter
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configuration,
remote upgrade, remote
control and other
data
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communication through WIFI or 3G/4G
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Recording
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4ch AHD
1080P+1IPC (1080P)
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backward
compatible with
ADH720P/D1/HD1/CIF
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Support PAL system, NTSC system;
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Video OSD overlay, such as time, channel name,
license plate number, GPS,speed
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Support storage device to record automatic
coverage and alarm video
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file protection
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Storage
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Support
SSD+SD dual storage system to ensure not lose any files
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SSD max 512GB
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SD card max 128GB*2
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Playback
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Support
local 4-channel audio and video sync playback
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Support PC-side playback analysis tool
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Support remote search playback
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Support
traditional playback functions
such as play,
pause, frame
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release, slow release, fast forward, fast
reverse
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Driving Records
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It can
record driving information
such as vehicle
speed, GPS data,temperature, and oil quantity
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The switch quantity can be collected through
the reserved 8 digital input ports
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Support local recording, view driving
information
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Support remote real-time upload and history
search view
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Items
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parameters
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performance
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System
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OS
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Linux3.10
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Language
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Chinese/ English/
Thai/Others
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Control Mode
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IR remote control,
Network,Tools APP
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Video
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Input/ Output
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4CH AHD 1080P Input,
2CH CVBS Output
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Video Standard
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Electrical
level: 1.0Vp-p Input / Output
impedance：75Ω NTSC/PAL (selectable)
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Audio
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Input/ Output
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4CH Input,1CH Output
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Audio Standard
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Electrical Level:
2.0Vp-p Input impedance: 4.7KΩ Output impedance: 1.0KΩ
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Display
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Image Pixel
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PAL: 704*576, NTSC:
704*480
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Display Split
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1/4/9 Image display
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Display Terminal
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Support external
display terminal
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Display Content
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Live
video; Date; Time; GPS information; Communication signal; license plate;
storage information; network status
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A/V
Compression
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Frame Rate
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Main
Stream:120fps 1080P @ NTSC / 100fps 1080P @ PAL
Sub-Stream: 30fps CIF @ NTSC/ 25fps CIF @ PAL
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Recording Mode
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Boot, Timing, Alarm
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Video Compression
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H.264, Variable bite
rate（VBR）/ Constant bite rate（CBR）
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Resolution
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1080P(1920*1080);
720P(1280*720); D1(704*576); HD1(704*288); CIF(352*288)
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Audio Compression
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G.726
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Bit rate
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32Kbps/40Kbps
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Playback
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Playback Channel
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Local single channel
playback; browser 1/4/8 channel playback
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Search Mode
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Time/Date, Channel,
Alarm
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Storage
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SD Card
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2xSD2.0 Interface
(2x128GB Max)
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Flash Memory
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1Gb SLC Nandflash
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Satellite
Positioning
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GPS/BD2
Double Modules
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Frequency：L1：1575.42MHz B1：1561.098MHz
Sensitivity： Tracking：-165dBm
Cold Boot：-148dBm
Cold Boot
Time：<33s
Warm Boot Time：6s
Accuracy： Single
Positioning：3.0m(2DRMS)
SBAS：2.5m
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Wireless
Transmission
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3/4G
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3G:EVDO/WCDMA/TD-SCDMA; 4G:TD-LTE/FDD-LTE
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WIFI
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Support 802.11 b/g/n
(2.4GHz) Support 802.1ac (5GHz）
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Interface
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VOIP
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Realize the real-time
intercoms between center/terminal and terminal
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USB
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1*USB2.0 Host
Interface( For setting of Tools APP)
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SIM/UIM
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1 standard SIM/UIM
card slot
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LAN
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Support
10M/100M/1000M
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Serial Interface
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2*RS485，2*RS232
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CAN
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1*Can
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I/O
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8CH Input, 2CH Output
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Power
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Power Input
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DC8V ~ 36V
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Power Output
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12V@1A，5V@1A
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Power Consumption
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< 9W (No
peripheral)
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Physical
Property
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Working Temp
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-40℃ ~ ＋85℃
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Working Humidity
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10％ ~ 95％
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Protection Grade
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IP43
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Dim（L x W x H）
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138 x 171 x 66mm
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Weight
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0.985Kg
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Certifications
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Certifications
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CE, FCC, Rohs,
ISO9001, E9
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