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Shenzhen QOHO Electronics Co.,Ltd
Shenzhen QOHO Electronics Co.,Ltd Professional Vehicle Security Equipment Leading Manufacturer Vehicle Security Equipment! Mobile DVR,Vehicle CCTV,Bus DVR,Car DVR,Vehicle Surveillance!
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8 Channels 960H Hard Disk Car Mobile DVR Lightweight English / Chinese

Shenzhen QOHO Electronics Co.,Ltd
Shenzhen QOHO Electronics Co.,Ltd
City: Shenzhen
Province/State: Guangdong
Country/Region: China
Tel: 86-755-88832758
Contact Person:
Miss Betty zhao

8 Channels 960H Hard Disk Car Mobile DVR Lightweight English / Chinese

Brand Name : QOHO
Model Number : QH-MDVR8108HP
Certification : CE,FCC
Place of Origin : China
MOQ : 1pc(sample test)
Price : Negotiate
Payment Terms : T/T or West union
Supply Ability : 10000pcs/month
Delivery Time : Within 5-7 days after received payment
Packaging Details : 8pcs/CTN
Contact Now

8 Channels 960H Hard Disk Car Mobile DVR Lightweight English / Chinese


Description:

High definition real-time recording with 8 x analog cameras or 4 x720p/1080p IP camera ,IPC:12V power supply;
Synchronized 8 channels video & 2 channels audio recording and playback;
8 channels 960H Full frame recording;
Built-in 2.5 inch hard disk, 2TB storage, excellent shock absorption design;
Build-in G-sensor module,GPS module,3G/4G module and wifi module(optional);
Built-in 1 SD card slot for data backup in case of hard disk drive error(need with 3G/4G module);
8 seconds delay power-off for data protection;
Support hard disk automatic heating,Operating temperature -40℃ ~ +80℃;
8V-36V wide voltage power supply,support POE.
Dimension(L×M×H): 192×184×61 mm.


Product Technical parameters:

ModelQH-MDVR8108HP
SystemLanguageEnglish / Chinese
Operation InterfaceGraphical menu operation interface(OSD menu)
Password securityPermissions setting of administrator & user
VideoVideo input8 channels, support CIF/HD1/D1/960H camera
4 x RJ45, support IPC camera with maximum of 1080P
Video output

3 channels (1 x HDMI , 2 x CVBS,1 as φ3.5 Phone Jack, 1 in the

24pin connector)

Video displaySingle picture, 4 pictures
Signal systemPAL / NTSC
Image compressionH.264 Main profile
AudioAudio input8 channels
Audio output2 channels (1 as φ3.5 Phone Jack, 1 in the 24pin connector)
Record formatSynchroniz ed video & au dio recording
Recording&Video resolutionSupport 8 channels CIF/HD1/D1/960H camera Video input
Storage

Support 8 channels 960H+4 channels IP camera Hybrid Video input

(Coming in soon)

 Video codingISO14496-10
 Video bit rateCIF: 1536Kbps ~ 128Kbps,
 D1: 2048Kbps ~ 400Kbps,
 960H: 2048Kbps ~ 400Kbps,
 8 grades of image quality optional, Grade1 as best, Grade8 as lowest
 Audio bit rate8KB/s
 Storage

Up to 2TB HDD/SSD and 1 SD card for backup (with 3G/4G module

option)

AlarmAlarm input

8 channels, alarm activated by low voltage (<1V) or high

voltage (>5V)

Alarm output1 channel, 12V output
CommunicationRS485RS485×1
PortsRS232RS232×2
 RJ45 network 
Wireless3G

Built-in 3G (HSUPA / HSDPA / WCDMA / EVDO / TD-SCDMA) module

optional

Communication4GBuilt-in 4G(TDD-LTE / FDD-LTE) module optional
 Wi-FiBuilt-in Wi-Fi( 2.4 / 5.8 Ghz) optional
GPSBuilt-in GPS module. Real-time geographic coordinates, speed information
G-SensorBuilt-in G-Sensor
SoftwarePC playbackVideo files playback in PC with analysis of the vehicle status
CMSV6Wireless real-time video & audio monitoring, GPS, alarm, etc.
SoftwareUpgrade through the front USB2.0 & hard disk
Upgrade

Items

Parameters

Specifications

Power input

8—36V

Input voltage:+8V~+36V, When long-term under 8V, or long-term over 36V, Auto power off, enter protected mode.

Power output

12V

12V(+/-0.2V), Max:3A.

Power-off working time

8S

If main power supply is off, MDVR can continue running 8 seconds. If connect built-in Patent UPS power-supply, MDVR can continue running 30 minutes.

Vehicle key signal

≤4V

OFF

≥5V

ON

Video input impedance

75Ω

75Ω for each video input impedance

Video output Volt

2Vp-p

Input 2Vp-p CVBS analog signal, reveal device input need 75Ω impedance to fit

I/O interface

0—4V

Low level alarm

4V above

High level alarm


-4V below

Negative voltage alarm

Operating Temperature

-25℃-85℃

Under well-ventilated environment condition.

Body Dimension

186(W)mm x 61(H) x 192(L)mm


Product size:


Product work diagram:


Advantage:

Our mobile DVR and car cameras have been got great effect from over all the world!


Installation picture:

Our mobile DVR and car cameras have had a great contribution for Government and Policeman in Australia!

Remote view in real time recording on Iphone/Ipad/Android phone/PC once MDVR is built-in 3G.

UPS battery support 1 hour after power off


Playback all video file and GPS tracking(Playback Analysis Software).




Center Management Software:

CMSViewer(remote view in realtime recording once mobile DVR is built-in 3G):


Remote live view via website/internt for FLV format

FAQ

Q: What can I do when I found a problem with the product, but I can not solve it by myself?
A: Take note of the model and software version number, then submit a detailed description of the problem to the technical supporting engineers to analyze; the more detailed you have submitted, the more convenient for us to analysize.

Q: How about when there is no video output from the vehicle host device?
A: 1.Check the host’s turn-on status, if only a blue light on, it means the host is in standby status and has not been started up yet, meanwhile check whether the host’s power cords red & yellow cords are in power supply status or not, if only one cord is supplying power, the device is unable to start up.
2.Check the power supply status of display screen, as well as check whether the display video has been switched to AV status.
3 Check the connecting status between the host’s video output cable and display screen.
4 check whether the lock status of the host’s LOCK, it must be locked before normal starting up.

Q: How to do when the car host video input interface is different from the camera output interface?
A: The car uses 4PIN type while camera uses BNC or aviation head type, if not in correspondence, please use conversion head for connection or wiring based on standard corresponding according to the cable sequence defined by the car host.

Q: How to do when the device does not conduct video recording after it is turned on and SD card has already been installed?
A: 1.Check whether the SD card has been formatted or not after installation, because unformatted SD card cannot be used. Enter System Menu - System Tools - Device Format to format the newly installed SD card;
2. Check to see whether video channel is closed or not, whether set a timer recording or not, it will not take video when it is not within the video recording time period.
3.Check the SD card inserting status and whether the SD light on front panel is on or not.

Q: The video file is missing or there is no video file within a certain period of time, how to do?
A: 1. Determine the time period by analyzing the final video file before missing and the first video file after recovery.
2. Confirm whether the host is not on during that period of time, such as when the driver halfway parking, loading and unloading goods while the host is not set by video delay.

Q: When car PTZ cannot be controlled, it cannot rotate up and down, how to do?
A: Check whether PTZ protocols and baud rate are set correct, address codes are corresponding or not, whether have selected to maximize the video of the channel when control the PTZ, for example, when control the second channel, it must maximize the screen of the second channel image to control it.GPS-related issues

Q: GPS module exists but no coordinate information?
A: 1.Check whether GPS module exists, if it does not exist, check whether the hardware is installed or in a good contact.
2.Make sure that the GPS antenna contacts are good, whether the antenna is broken, it is recommended to be located in places with strong signal, note that some car glass shielding film will block GPS signals;
3 If the test is in the room, the signal of GPS antenna in the room will be obscured, it is recommended that the GPS antenna is placed outdoor.

Q: Deviation of GPS location on map?
A: It means the signal is valid if the GPS module already positioned, there may many reasons for the deviation, such as government restrictions, permissible error, GPS signal interruption, etc; the actual satellite map may have deviation for security reasons, general map can solve the problem by using GPS correction.3G wireless module

Q: If use the 3G wireless module for dial-up, what do I need to pay attention to?
A: 1. Choose the built-in wireless module WCDMA or EVDO, corresponding module settings are not the same, the modules supported by different machines models are not the same, so please make sure whether your module and SIM is in correspondence. Do not use telecom SIM card on WCDMA machine;
2.Check whether the settings of Server IP and port are correct, whether 3G signal is strong enough for dialing, and then check whether the 3G dial-up is successful or not.
3. When dialing is unsuccessful, please check 3G antenna is in good contact or not, the dial up may fail because of weak signal, moreover, please check whether the SIM card has enough traffic, if no traffic, dial-up will be unsuccessful.

Q: When 3G has neither report nor video , what should be done first?
A: Press INFO key to enter the system information page, check whether the SIM card exists and view the signal strength as well as dial-up status, whether the antenna is in good contact, and then check the SIM to see whether it is out of traffic, the most basic judgment is to replace the SIM card. If the dial up failed with signal, then check whether the settings of center number and the port are correct. Moreover check whether the device number of the product is already occupied.

Q: 3G signal is intermittent, video is jammed?
A: At present the signal coverage of WCDMA and EVDO is rather wide, however, there are some mountainous districts without signal coverage, and some suburban areas have weak signal due to the local network constraints, then it will be jammed during watching of video, or video cannot be watched at all, the greatest impact of this situation is from the local network; Moreover check whether the frame rate setting of sub-stream is too high, because the video may also occur such situation when the network is poor and frame rate setting is high.

Q: Why the vehicle and video cannot be seen in CMSviewer client when the device has been started?
A: At first make sure the central registration server is switched on and on the net, then check whether the host device number has been occupied to cause conflict, secondly check whether the settings of server-centric IP and port are correct; devices report to the center via the built-in 3G module or via WIFI. If via built-in 3G, please check whether selected the correct type of built-in 3G module, for example, WCDMA and EVDO module needs the support from corresponding SIM card, check whether the antenna is in good contact; If it still can not report when above all are checked, enter into the system information page to view dial-up. If dial-up is not successful, look up whether the setting of data access point and center number is correct. If all ultimately fail, please collect as much information as possible to submit to the technical supporting staff for analysis, the more data provided, the more convenient for technicians to solve the problem.

Q: The device is online, but why can I not see the video image?
A: Please set lower sub-stream to transmit image, the blocked or slow transmission speed situation may occur when the sub-stream frame rate is set very high and be affected by network uploading limit; poor network signal or intermittent will seriously affect the video transmission.

Q: The device is properly reported on CMSviewer, but the videos cannot be seen after using for some time?
A: Firstly check whether the host side displays dialing, if it keeps the dialing status, it may be because the flow of the SIM card has run out, replace the SIM card to test; Secondly query whether the host device number has been modified by the driver, the host with modified device number needs to be resubmitted to add vehicle information; thirdly, if it still does not work by changing the card, it will need to check whether the host’s 3G module fails.



Product Tags:

mobile digital video recorder

      

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