China 4CH Black Box Car DVR Video Recorder for Bus Taxi

4ch Black Box Car dvr Video Recorder For Bus Taxi
Specification :

Model: VM-3004-HDSpecification FunctionVM-3004-HDSystemLanguageEnglish / ChineseOperation InterfaceGraphical User Interface(OSD menu)Password Security2 Levels: Administrator & UserVideoVideo InputSupports 4 channels CIF/HD1/D1/960H/720P/1080p AHD camera Video input
Supports 2-CH 720P AHD + 2-CH 960H analog mixing Video input
Supports 1-CH 720P/1080P IPC + 4-CH 720P AHD/960H/D1/CIF Video inputVideo Output2 Channels (Front Panel 3.5mm Jack, Rear Panel on 24pin 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 24pin I/O Port)Record FormatSynchronized A/V recordingRecording & StorageImage Resolution CIF / HD1 / D1 / 960H / 720P /1080PoptionalVideo 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 Rate40KbpsStorageUp to 2TB HDD/SSD and 1 SD card for backup(at 3G/4G/WIFI model option)AlarmAlarm 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 maximum of 1080PUSB2 Ports for USB 2.0, the front panel one to download video files & upgrade firmware; the rear panel one is optional.Wireless Communication*3G*3G (HSUPA / HSDPA / WCDMA / EVDO / TD-SCDMA) optional Internal module4G*4G (TDD-LTE / FDD-LTE) optional module to match local cellular carrierWi-Fi*Internal Wi-Fi 802.11b/g/n ( 2.4 / 5.8 Ghz) optionalGPS*Int'l Standard GPSInternal 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 (require Wi-Fi or cellular Option) real-time A/V monitoring, GPS, alarms, etc.Software UpgradeLocal or RemotelyUpgrade through the front USB2.0 or remotely via IVMS platformVoltage 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 75Ω75ΩVideo 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-40ºC~80ºCInstall in well ventilated area, protected from moisture, heat, dust and vibrationDimensions192x184x61mm Including Security Cover 248x184x61mm

Accessories :
3G /4G GPS WIFI is optional
Package :

Images and applications :


Our Platform IVMS :
Testing and certificate :
Trading information :
MOQ:1 set
Warranty time : 18 months
Payment term : EXW price
Payment : TT/PayPal/Western Union
Date of delivery : 2-4days for sample
Customization services : available , like logo , firmware , packing etc
Why Choose Us
A choice that makes the difference
Thank you for considering VisionMaster as your vehicle tracking choice. Our company has been fortunate to be one of most successful companies in vehicle surveillance industry over the past 10years. At VisionMaster we have built superior product lines and here are the reasons you can depend on VisionMaster to keep you and your business up and running:
** Committed to Quality - Serving a customer's sales and application needs is a HUGE responsibility that we take that very seriously. It takes teamwork and a solid commitment to good communication, excellence, and industry best practices to serve a client in an excellent manner. Our products have passed the tests on Temperature, wireless connection and system ability etc. Quality products and services win much favorable feedback from customers all over the world.
** Fast Response To Requests & Critical Response Time Guaranteed - Some companies think if your problem doesn't seem that bad they can wait a few days to call you back…. We get back to you fast so you know when your problem will be resolved. During business time, we can log in to your PC or server remotely and resolve many issues immediately. And if there's ever a problem we can't solve, we know who to contact to get it fixed.
**Experienced - We hire only seasoned, professional sales persons and technicians. We provide our staff with continuing education opportunities on a regular basis to allow them to stay current with the latest technology and knowledge.
** One Stop Solution- We are able to provide most of products your fleet management system included and any other related technology needs. A variety of solutions available for all kinds of automobiles and other mobile equipments like planes and boats/ships etc. We focus on your system solution so you can focus on your business.