Welcome to visit Shenzhen DCW Electronic Technology Co., Ltd

4G body worn camera,Police camera,Body Worn CameraDSJ-V9-HD705-H22

DSJ-V9 is a 4G intelligent law enforcement recorder that Dachengwei has focused on development in recent years.DSJ-V9 is to create intelligent management of mobile law enforcement. V9 has the characteristics of full Netcom such as 4G / Wifi / AP private network. With iVS-100 visual integrated management platform, it can realize face recognition, license plate recognition, cluster intercom, remote Features such as live broadcast, real-time positioning, wireless image transmission.

Product display







Main chip

Ambarella H22

operating system



SONY IMA 335   5 million


2.0 inch LCD screen, Diagonal line ≧ 52mm, resolution 960 * 240

Video resolution

2560*1440,2304*1296 , 1920*1080、1080*720、640*480

 Video compression

Encoding format H.265,File format MP4

Photo pixels

40 million pixels maximum resolution

Wide angle


Snap function

Photos with the same resolution can be captured when the video

Sound recording

Microphone echo suppression, environmental noise reduction design, support for simultaneous audio recording, can also be recorded separately, file format WAV


2800mAh*2 battery,Single battery charge ≦ 4 hours,Continuous recording for 12 hours (replace the battery once)

Standby time




Outline size

95mm * 60mm * 33.5mm

work environment

Temperature - 20-55 ℃, relative humidity 40% - 80%

Storage environment

Temperature - 40-60 ℃, relative humidity 93% (40 ℃)

Protection level

The protection grade of the enclosure shall meet the requirements of IP68 in gb4208-2008


When any one of the four surfaces of bare metal machine below 2m height falls freely on the cement ground, its structure is not loose and the electrical part can work normally






Shenzhen Dachengwei Electronic Technology Co.,Ltd was found in 2012, which is specializing in video products of body worn camera, body camera docking station, DVR, in-car video system for Police and civilian. We located in Shenzhen Longgang area. We are one of the earliest manufacture, as a wholesaler, for the developing, producing, testing, and selling of the body worn camera.


We have more than 100 workers, 20 engineers, 8 salesmen, and the production ability are 10,000 set body worn cameras per month. Main order is OEM. Taking 1/3 Chinese body worn camera market share, at least 20,000 set offered to overseas market every year since 2014. We have more than 100 kinds of body worn camera covers according to different actual demand.


We pay more attention to the quality under ISO9001 and had get relative certification of CCC, CE, FCC, ROHS etc.

Looking forward to finding good partners to enjoy the market together.





Contact us


Address: No. 227 Hexi Cun, HengKeng, Guanlan Zhen, Bao An, ShenZhen, China

Email:ivan@c4.com.hk , supports@dachengwei.com

Brief introduction: our company was founded in 2012, the registered capital 10million RMB.

Contact person: Ivan

Tel: 4008 799 751 , +86 13143802412 , +852 96220051

Wechat: +86 13143802412

Whatsapp:+852 96220051

Skype: +852 96220051

Websites: www.dachengwei.com

Alibaba website: Click Me or https://dachengwei.en.alibaba.com/?spm=a2700.icbuShop.88.12.7a6f534csHWRWQ

Our company video(including factory vlog), click there


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Body Worn Camera
4G Body Worn Camera
Collection station series
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Integrated emergency HD surveillance ball
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Contact us
Telephone: 0755-89501722
Email: supports@dachengwei.com
Address: Bantian City, Longgang District, snow on the technology of
No. ten East Park, Kant's Industrial Park, building H, building No. 6
URL: www.dachengwei.com