4ch Mobile DVR Solution

4CH Mobile Dvr is one of the most popular solutions for vehicles monitoring.

1. What is included in a 4ch Mobile DVR solution?

4ch Mobile DVR System includes hardware and software. Below pictures may help you have a clear idea about the whole system. 4ch Mobile DVR system hardware includes 4 cameras, 1 monitor, 1 MDVR. The software part includes server software, IVMS client software and APP software.

                                                  

2. How to install each camera for 4ch Mobile DVR?

4ch Mobile DVR needs to install 4 cameras at least in a system. The first camera will be used to record the driver inside cabin. The second camera for the blank area which can be installed outside the truck near the mirror. The 3rd camera can be installed outside the truck for the rear side. The last camera is for record for forwarding on the road. You can also connect 1 IP camera if you need 5 cameras in the system. Our MDVR supports 5 channels in total.

3. What’s the capacity of the hard disk is the best for 4 ch Mobile DVR?

Usually, the video will be stored in the hard disk. 1-hour video from a camera will take around 900 MB space. So if we install 1 TB hard disk for a 4ch Mobile DVR it can store the video for about 290 hours. It could be around 23 days if a vehicle works no more than 12 hours every day. If we install 500GB hard disk for a 4ch Mobile DVR it can be store the video for 142 hours. Below is the data from our testing. 1 camera per hour from difference resolution with difference Bit.

	Quality1	Quality2	Quality3	Quality4	Quality5	Quality6	Quality7	Quality8
CIF	675 MB	563 MB	450 MB	338 MB	225 MB	167 MB	113 MB	56 MB
HD1	900 MB	788 MB	675 MB	563 MB	450 MB	338 MB	225 MB	169 MB
D1	900 MB	788 MB	675 MB	563 MB	450 MB	338 MB	225 MB	169 MB
960H	900 MB	788 MB	675 MB	563 MB	450 MB	338 MB	225 MB	169 MB
720P	1800 MB	1350 MB	900 MB	675 MB	450 MB	338 MB	225 MB	169 MB
1080P	1800 MB	1350 MB	900 MB	675 MB	450 MB	338 MB	225 MB	169 MB

4. What kind of vehicles may need 4 ch Mobile DVR?

Most of the vehicle have to use 4 cameras at least. For example a school bus, Mini public bus, truck, and police car etc.

5. What else functions can we have from 4 ch Mobile DVR except for video data?

Our 4ch Mobile DVR can support ADAS, DSM, firebox, UPS, RFID, people counting camera and temperature sensor. Also the panic button,intercom speaker and door sensor etc. Below a picture may let you know more about these extra sensors which make 4ch Mobile DVR more powerful.

You can send us the specification of your sensor or devices if you want to do integration software with our 4ch Mobile DVR system. We will try our best to support your projects.

Best regards,

Micheal Huang

micheal@icarvisions.com