China 4 CH Dual SD Card 256GB Mdvr with 4G GPS WiFi for Vehicle

4 CH Dual SD Card 256GB MDVR With 4G GPS Wifi For Vehicle

Product Features:

Ø H.264 image compression encoding supported

Ø Air video interface is used to provide high reliability and strong anti-seismic property

Ø Built-in 3G/4G network, GPS, WiFi (optional)

Ø Built-in 2 SD Card Slots, max. 256GB supported.

Ø Good scalability, 1 RS485 interface, 2 RS232 interfaces

Ø 8V-36V wide voltage DC supply, 12V POE power supply supported

Porudct Specification:

FunctionVM-1404-HDSystemLanguageEnglish / ChineseOperation InterfaceGraphical User Interface (OSD menu)Password Security2 Levels: Administrator or User VideoVideo InputSupports 4 channels CIF/HD1/D1/960H/720P AHD camera Video input
Supports 2-CH 720P AHD + 2-CH 960H analog mixing Video input
Supports 1-CH 720P/1080P IPC + 4-CH 960H/D1/CIF Video input
Note: 4 channels 720P AHD or 1-CH 720P/1080P IPC + 4-CH 960H Video inputwill require high speed SD card ( > 80Mb/S, Class 10 or higher)Video Output2 Channels (Front Panel 3.5mm Jack, Rear Panel on 24 pin I/O Port )Video DisplaySingle picture, 1~5 picturesSignal SystemPAL / NTSC ( PAL@100 frame 720P/sec; NTSC@120 frame 720P/sec )Image CompressionH.264 Main profileAudioAudio Input4 ChannelsAudio Output2 Channels (Front Panel 3.5mm Jack, Rear Panel on 24 pin I/O Port )Recording FormatSynchronized A/V recordingRecording & StorageImage Resolution CIF / HD1 / D1 / 960H / 720P/1080P optionalVideo CodingISO14496-10 Industry StandardVideo Bit RateCIF: 1536Kbps ~ 128Kbps,HD1/D1: 2048Kbps ~ 400Kbps,960H: 2048Kbps ~ 400Kbps,720P:4096Kbps ~ 400Kbps1080P:4096Kbps ~ 400KbpsSelect from 8 Levels of Video Image Quality ranging from 1(Highest) to 8(Lowest) Audio Bit Rate40KbpsStorage2 SD Card Slots, Up to 128GB each, Class 10 or higherAlarmAlarm Input8 Channels, Select trigger for either less than 1VDC or greater than 5VDCAlarm Output1 Channel, 12V outputCommunication PortsRS4851 Port for PTZ control or Data Device usageRS2322 Port for communication or data usageRJ45 Network1 Port of RJ45. For connection to an IP camera with maximun of 1080PWireless Communication*3G*3G (HSUPA / HSDPA / WCDMA / EVDO / TD-SCDMA) optional internal module 4G*4G(TDD-LTE / FDD-LTE) optional internal module to match local cellular carrier Wi-Fi*Internal Wi-Fi 802.11b/g/n (2.4 / 5.8 Ghz) optionGPS*Int'l Standard GPS*Internal GPS module. Real-time geographic coordinates, speed informationG-SensorInternal G-SensorSupports 3 Axis Motion Detection with user set ranges for X, Y and Z coordinatesSoftwarePC PlaybackA/V, GPS, Mapview, Speed, G-Sensor, etc. files available for playback on PC. Limited playback is also available on MDVRIVMSWireless (requires Wi-Fi or cellular Option) real-time A/V monitoring, GPS, alarms, etc.Software UpgradeLocal or Remotely Upgrade through SD card or remotely via IVMS platform Voltage Input+8~+36V8~36VDC Please check operational voltage of vehicle prior to the installation of the MDVR and its accessories to prevent possible damage.Voltage Output12V12V(+/-0.2V),Max 3AACC Detection≤4VPower-off≥6VPower-onVideo Input Resistance 75Ω75Ω Video Output Voltage 2Vp-p2VP-P CVBS output analog signal, screen input requires 75Ω resistance I / O Port<1V Low voltage trigger>5V High voltage triggerOperational Temperature-25ºC ~ 75ºCInstall in well ventilated area, protected from moisture, heat, dust and vibrationDimensions170x142x50mm Including Security Cover 170x187x50mm

Our high quality mobile DVRs are widely used for all kinds of vehicles:
How the system works:
Cameras to work with:
Packing information:
Company information:
Visionmaster Industrial Co., Ltd. is a leading video surveillance solution provider with global perspective. Before we got this new company name(Visionmaster), we have been in the field
for 8years. Our team has been steadily growing from the initial 3 founders up to more than 100 employees. Through our dedication to customer-centric innovation and strong partnerships, we are creating maximum value for international distributors, installers by committing end user competitive mobile surveillance and DVR solutions. Our solutions have been deployed worldwide among various applications including public transportation, school bus, law enforcement, private fleet, logistics management, railway and metro, mobile media operation, etc. We continue to enjoy rapid and steady growth and would like to invite you to be part of our global success. Pleae do not hesitate to pick up the phone or send us an email to find out how