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4 Channel Mobile DVR Camera Systems 2 Mega Pixel High Definition Camera Input

China Shenzhen Okaf Technology Co., Ltd. certification
China Shenzhen Okaf Technology Co., Ltd. certification
Customer Reviews
The mast is extended only about 6m right now to see how it performs. As I mentioned so far it has done great. The total weight supported by the mast is around 15kg so there is plenty of margin there. Just as a point of interest the mast and antenna system has already been exposed to a wind of around 48km/h and did just fine.

—— Joe W. Feusner

We received the goods, which are already in the test, which is more affordable than the mast we bought for the first time, but the test seems to be good without any problems.

—— Robert Labro

We still want to work with you to continue to buy mast products in your company. The first time we purchased the product was very good and there was no problem. The same is true for the second purchase of the mast, but the weight of the gimbal rotor seems to be too light. We hope to cooperate with you for the third time. But the problem we are cons

—— Pankaj

The products are very good, there are a lot of places that do not understand, the salesman has always been very cooperative with our work to help us achieve the results we need.

—— Tuan Nguyen

I am very satisfied with the production and delivery

—— pero baotic

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4 Channel Mobile DVR Camera Systems 2 Mega Pixel High Definition Camera Input

4 Channel Mobile DVR Camera Systems 2 Mega Pixel High Definition Camera Input
4 Channel Mobile DVR Camera Systems 2 Mega Pixel High Definition Camera Input

Large Image :  4 Channel Mobile DVR Camera Systems 2 Mega Pixel High Definition Camera Input

Product Details:
Place of Origin: China
Brand Name: Okaf
Certification: CE/FCC/RoHS
Model Number: OK-CZ04NVR
Payment & Shipping Terms:
Minimum Order Quantity: 1pc
Price: Negotiable
Packaging Details: Standard carton
Payment Terms: L/C, T/T, Western Union, MoneyGram
Supply Ability: 2500pcs per month
Detailed Product Description
Humidity: 20% To 80% Video Input: 4 Channel 1080P
Video Output: 1xCVBS+1xVGA Output Power Supply: DC12V
Video Compression: H. 264 Warranty: 1year
OEM/ODM: Welcome Storage: HDD/SSD+ SD Card
High Light:

vehicle dvr recorder


mobile dvr camera systems


4 Channel Car DVR Kit 2 Mega Pixel 1080P Full HD HDD Mobile NVR



Product description:


1. H.264 Compression,4CH Real-time 720P/1080P High definition camera input.

2. 2CH video output (1CH CVBS video, 1CH VGA output for optional.)

3. Exclusive pre-allocate File System protect data completeness,prevent SD Card fragment,

ensure date stable and complete.

4. 8-36V wide voltage with low power consumption.

5. Unique UPS Technology ensures the integrality of record when power failure occurs,even can for 8-10s.


6. HDD+SD Card Storage ( Support 2.5” HDD, max 128G SD Card) protect from Shock & Dust damage;

7. support USB port data backup and device update;

8. Support 2 USB interfaces, data backup and device upgrade.

9. Support 8CH alarm input (1CH Analog + 7CH IO Alarm input ), 2CH independent alarm output.

10. Support 1 CH CAN port.


11. Support HDD heating functions,can work in harsh environment.

12. Support GPS/BD/G-Sensor Extension modules;

13. Realize real time monitor through 3G/4G;

14. Support WIFI module, can download data automatically.

15. Support Broadcast/Intercom/Text sent etc;can add oil sensor/temperature sensor/POS/LED Advertisement Panel;


16. Supporting the ministry of communications agreement.Support SMS remote configure/ control device;

17. OTA(On-The-Air) Device automatically upgrade function, can upgrade to updated version ,

maintenance is more convenient.

18. Support voice call function.

19. Support IOS/Android Phone Remote monitor

20. High level aviation interface,easily installation and better shockproof, more stable.





Item Parameter
OS Linux
Language Chinese/English/Others (can be customized)
Video Compression H.264 Compression Mode
OSD Overlays information such as date time and vehicle ID
GUI Graphical User Interface Can connect to external LED screen. Setup system parameters with the remote control.
Video Record System Video Input 4CH 1080p input ,aviation connector.
Video Output 1CH CVBS+ VGA output for optional, 1.0Vp-p, 75Ω
Preview Support 1 channel and 4 channels preview.,Support Manual/Alarm Trigger full screen preview
Resolution 1080p/720p/D1/HD1/CIF, MAX:4 channels 1080p
Video Quality 0-7 levels, 0 is the highest level, 7 is the lowest level.
Video Standard

CIF: 256Kbps ~ 1.5Mbps, multi levels video quality optional

HD1: 600Kbps ~ 2.5Mbps, multi levels video quality optional

D1: 800Kbps ~ 3Mbps, multi levels video quality optional

720P:4Mbps-6Mbps, multi levels video quality optional

1080P:4Mbps-8Mbps, multi levels video quality optional

Record Mode The default setting is auto recording after power on. Timed recording, alarm trigger recording and manual recording are supported.
Audio Audio Input 4CH
Audio Output 1CH
Compression G.711 compression, 8KB/s speed
Alarm Input 8CH IO Alarm Input; Support alarm linkage function
Alarm Output 2CH power on/off Alarm Output, Support the linkage acousto-optic alarm, cut off fuel oil/power,etc
Communication Interface 2CH RS232, support extension device, such as POS machine, Oil Feul sensor, LED advertising screen , etc.
2CH 485 interface, can connect PTZ,etc.
1CH CAN interface.
Wireless transfer

Support Built-in 3G/4G network, WCDMA,CDMA2000,TDD-LTE,FDD-LTE...

TD-SCDMA Compatible with GPRS,EDGE

Position Support Built GPS/BD Module,can make playback analysis of vehicle routing
G-Sensor Support G-sensor
Video Storage Storage 2.5’’ HDD+ SD Card,each max 2TB HDD + 128GB SD Card mirror recording to protect data from loss
Upgrade Support USB flash disk updating,SD card upgrade , OTA remote upgrade automatically
File Format .264 General video format
File System Professional MNVR File System
USB Front panel supports USB port, support USB flash disk upgrade to backup; hard disk box USB port, can back up video data
Video Playback Video Search Search video by Record Time/Record Type etc
Playback Max support 4CH Replay /Stop/Fast Forward/Fast Reverse at same time
Support x 2,x4,x8,x16. fast forward or fast backward play
Safety Management User/Admin 2 Levels Different Passwords , support screen lock
Voltage & Power Consumption Power Management Adaptive wide power input, support Wide Voltage, Over-load,Over-voltage,Short Circuit,Reverse Protection..Support Time Setting/Delay power off
Voltage Input DC:+8V ~ +36V
Voltage Output +12V@2.5A,+5V@2.5A
Power-off Protection UPS Technology,All video information can be saved automatically when the power is cut off, and make sure that all the files can not be damaged.
Power Consumption Normal Working <5W
Working Environment Temperature -20℃ to +70℃
Humidity 20% to 80%
others Size 187(D)* 188(W)* 67(H) mm
Net Weight 1.8kg




Contact Details
Shenzhen Okaf Technology Co., Ltd.

Contact Person: Miss. Anne

Tel: 86-19926558890

Fax: 86-755-29680362

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