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SDI 1080P Drive Vehicle DVR Recorder 4 Channel 3G/4G Transmission For Bus

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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SDI 1080P Drive Vehicle DVR Recorder 4 Channel 3G/4G Transmission For Bus

SDI 1080P Drive Vehicle DVR Recorder 4 Channel 3G/4G Transmission For Bus
SDI 1080P Drive Vehicle DVR Recorder 4 Channel 3G/4G Transmission For Bus

Large Image :  SDI 1080P Drive Vehicle DVR Recorder 4 Channel 3G/4G Transmission For Bus

Product Details:
Place of Origin: China
Brand Name: Okaf
Certification: CE/FCC/RoHS
Model Number: OK-CZ04SDVR
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
OEM/ODM: Welcome Temperature: -20℃ To +70℃
Video Output: 1xCVBS+1xVGA Output Power Supply: DC12V
Video Compression: H. 264 Warranty: 1year
Video Input: 4 Channel 1080P Storage: HDD/SSD+ SD Card
High Light:

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4 Channel Car DVR Kit 1080P Drive Recorder SDI Vehicle Mobile DVR For





Product description:


1, Full real-time HD,lossless image,use HD coaxial cable.

2, Support 4 channel 1080P Video resolution.

3, Support VGA and BNC output,VGA Output Resolution up to 1920x1080

4, Supports extended 3G/4G transmission,GPS Beidou positioning,WIFI and

Voice intercom and so on.


5, Support RJ45,RS232,RS485,USB extended interface.

6, Support maximum 2TB 2.5 inch hard drive.

7, 6-36V wide voltage.

8, The body frame used aluminum,Fanless Design,good heat dissipation, more fastness.

9, Disk Box design,earthquake-proofing technique.





Item Parameter
OS Linux
Language Chinese/English/Customized
Video Compression H.264
OSD Overlays information such as date time and vehicle ID
GUI Graphical User Interface Setup system parameters with the remote control.
Video Record System Video Input 4CH 720P AHD input/SD input/mixed video input,aviation connector, 1.0Vp-p, 75Ω
Video Output 1CH CVBS+1CH VGA output, 1.0Vp-p, 75Ω,Aviation,Support 1CH Full Screen,4CH Screen
Preview Support 1 channel and 4 channels preview.,Support Manual/Alarm Trigger full screen preview
Resolution 720P/D1/HD1/CIF, MAX:4 channels 720P
Video Quality 0-7 levels, 0 is the highest level.
Video Standard

PAL: 100f/s , CCIR625 line,50field;

NTSC: 120f/s, CCIR525 line,60field;

CIF: 256Kbps ~ 1.5Mbps, 8 level video quality optional;

HD1: 600Kbps ~ 2.5Mbps, 8 level video quality optional;

D1: 800Kbps ~ 3Mbps, 8 level video quality optional;

720P: 4Mbps-6Mbps, multi level 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 ,Aviation Plug
Audio Output 1CH,Aviation Plug
Compression G.726 compression, 8KB/s speed
Alarm Input 4Ch Alarm Input, kinds of alarm linkage support
Alarm Output 1CH Alarm Output
Communication interface 1CH RS232 or 1CH RS485 for optional
Position Support Built GPS/BD Module, built in G-sensor, can repaly and analyse vehicle driven route.
wireless transmission

Suppport Built-in 3G/4G wireless transmission function, WCDMA, CDMA2000, TDD-LTE, FDD-LTE....


Motion Detection Support motion detection alarm. (Can set the video recording duration time after alarm on platform.)
G-Sensor Support G-sensor
Storage SD Dual SD Card,each max 128GB SD Card loop recording
Upgrade Support SD Card remote updating
File Format .264
File System Special FAT32 File System
Video Playback Video Search Search By Record Time/Record Type etc
Playback Max support 4CH Replay /Stop/Fast/Slow at same time
Support forward and backward play at the speed of: x 2,x4,x8,x16.
Voltage & Power Power Management Wide Voltage.Support Timed/Delay off
Voltage Input DC:+8V ~ +36V
Voltage Output +12V@2.5A,+5V@2.5A
Power Consumption Normal Working <14W , Stand-by status < 0.5W
Working Environment Temperature -20℃ to +70℃
Humidity 20% to 80%
Security Password User/Admin 2 Level Different Password
others Size 112(W) x36(H) x138(D) mm
Net Weight 360g


Contact Details
Shenzhen Okaf Technology Co., Ltd.

Contact Person: Miss. Anne

Tel: 86-19926558890

Fax: 86-755-29680362

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