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Model
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JH4-HD V2
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System
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Language
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English / Chinese
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Operation Interface
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Graphical User Interface（OSD menu）
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Password Security
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2 Levels: Administrator or User
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Video
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Video Input
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Supports 4 channels 1080P AHD camera Video input
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Supports 4 channels CIF/HD1/D1/960H/720P AHD camera Video input
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Supports 2-CH 1080P AHD + 2-CH 720P AHD mixing Video input
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Supports 2-CH 1080P AHD + 2-CH 960H analog mixing Video input
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Supports 2-CH 720P AHD + 2-CH 960H analog mixing Video input
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Supports 1-CH 720P/1080P IPC + 4-CH 720P AHD/960H/D1/CIF Video input
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Supports 1-CH 720P/1080P IPC + 4-CH 1080P AHD Video input
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Video Output
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2 Channels (Front Panel 3.5mm Jack, Rear Panel on 24 pin I/O Port )
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Video Display
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Single picture, 1~5 pictures
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Signal System
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PAL / NTSC ( PAL@100 frame 720P/sec; NTSC@120 frame 720P/sec )
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Audio
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Audio Input
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4 Channels
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Audio Output
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2 Channels (Front Panel 3.5mm Jack, Rear Panel on 24 pin I/O Port )
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Record Format
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Synchronized A/V recording
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Recording & Storage
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Image Resolution
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CIF / HD1 / D1 / 960H / 720P optional
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Video Coding
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ISO14496-10 Industry Standard
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Video Bit Rate
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CIF: 1536Kbps ~ 128Kbps,
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HD1/D1: 2048Kbps ~ 400Kbps,
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960H: 2048Kbps ~ 400Kbps,
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720P: 4096Kbps ~ 400Kbps
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Select from 8 Levels of Video Image Quality ranging from 1(Highest) to 8(Lowest)
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Audio Bit Rate
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40Kbps
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Storage
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Up to 2TB HDD/SSD and 1 SD card for backup（at 3G/4G/WIFI model option）
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Alarm
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Alarm Input
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8 Channels, Select Trigger for either less than 1VDC or greater than 5VDC
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Alarm Output
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1 Channel, 12V output
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Communication Ports
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RS485
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1 Port for PTZ control or Data Device usage
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RS232
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2 Port for communication or data usage
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RJ45 Network
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1 Port of RJ45, For connection to an IP camera with maximum of 1080P
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USB
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2 Ports for USB 2.0, the front panel one to download video files & upgrade firmware; the rear panel one is optional.
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Wireless Communication*
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3G*
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3G (HSUPA / HSDPA / WCDMA / EVDO / TD-SCDMA) optional Internal module
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4G*
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4G (TDD-LTE / FDD-LTE) optional module to match local cellular carrier
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Wi-Fi*
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Internal Wi-Fi ( 2.4 / 5.8 Ghz) optional
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GPS*
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Int'l Standard GPS
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Internal GPS module. Real-time geographic coordinates, speed information
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G-Sensor
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Internal G-Sensor
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Supports 3 Axis Motion Detection with user set ranges, for X, Y and Z coordinates
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Software
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PC Playback
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A/V, GPS, Mapview, Speed, G-Sensor, etc. files available for playback on PC. Limited playback is also available on MDVR
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IVMS
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Wireless (require Wi-Fi or cellular Option) real-time A/V monitoring, GPS, alarms, etc.
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Software Upgrade
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Local or Remotely
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Upgrade through the front USB 2.0 or remotely via IVMS platform
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Voltage Input
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+8V~+36V
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8～36VDC Please check operational voltage of vehicle prior to the installation of the MDVR and its accessories to prevent possible damage
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Voltage Output
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12V
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12V (+/-0.2V) , Max 3A
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ACC Detection
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≤4V
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Power-off
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≥6V
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Power-on
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Video Input Resistance
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75Ω
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75Ω
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Video Output Voltage
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2Vp-p
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2VP-P CVBS output analog signal, screen input requires 75Ω resistance
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I / O Port
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<1V
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Low voltage trigger
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>5V
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High voltage trigger
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Operational Temperature
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-40℃～80℃
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Install in well ventilated area, protected from moisture, heat, dust and vibration
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Dimensions
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192x184x61mm
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Including Security Cover 248x184x61mm
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