Welcome to visit Shenzhen DCW Electronic Technology Co., Ltd

Body Worn Camera,Police camera,Body worn cameraDSJ-D4-T-HD9206-T

DSJ-D4 is a lightweight, full-featured, single-force law enforcement video and audio recorder under the Dachengwei brand.D4 uses industrial-grade CMOS light sensor, light sensitive, high color reproduction, the image effect is closer to the real image, can clearly record the details of the scene, and provide the most efficient evidence support for various types of scene records. D4 has a solemn and simple appearance, which is more suitable for the authoritative and fair identity of law enforcement officers. In the well-known film and television drama "Icebreaking Action", the law enforcement cameras equipped by police officers are D4 law enforcement recorders.

D4 adopts the new Industry 4.0 design concept and intensive adjustments to the product structure. The body is flatter, smaller, thinner, no sense of weight, has strong stability, and is more conducive to long-term outdoor law enforcement operations. The shell is made of industrial grade ABS synthetic plastic and cushion type anti falling design. It has built a strong resistance, compact and high-density fuselage, which can ensure that the 2.5-meter drop at any angle is not damaged, and is competent for all kinds of field records of sudden realization.

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DSJ-D4-T Technical Parameters

System  Functions

Main Project

Mstar  AIT8328 chip

Camera  Angle


Storage capacity


Digital zoom

16x (focus on the camera interface)

Compatible system

Windows(98/2000/ME/XP/7/8/10),Note: Win 8/10 needs to be set to disable digital signature

Display size

2 inch LCD full HD display, diagonal ≥ 51mm

Overlay watermark


Native playback

Support (on-site playback of video/photo/audio files)

One-click playback

Support (one-click playback of the latest recording file)

Segmented video

Support (multiple time-segmented video can be set)

Key tag

Support (one-click mark highlight video during video capture)

Password protection

Support (software password protection, tamper-proof, anti-delete)

Log function

Support (files are attached with time, product number, user number, etc.)

Car mode

Support (can be equipped with a dedicated car suction cup for driving recorder)


 Support (long press the menu button to activate the alarm sound and alarm flash)

Illuminatable lamp

Support (can be used as lighting and fill light at night)

Video Function

Video format


Video resolution

1920x1080 30P  

1280x720 30P    

848X480 30P

Video function

One-click recording (in the off state, directly press the "Record" key to enter the recording state)

Loop recording

Support (when the memory is full, the system will automatically delete the last recorded segment and continue recording)

Video capture


Fast forward

Support 2-8 times fast forward and rewind

Camera Function

Photo forma


Photographing pixels

30M (6400x4800)  






Exposure mode




Recording format


One-button recording

Supports separate recording, dual microphone noise reduction


Infrared  night vision

4 meters to see the human face, 8 meters to see the human contour

Infrared switching

Manual / automatic switching


Battery capacity

 Built-in 3000mAh rechargeable lithium battery

Charging time

≦4 hours

Recording time

8 hours recording with one full charge

Structure Appearance


140g+15g(host + back clip)

Appearance size


Protection level


Anti-drop rating


Working environment temperature





Accessories Standard

Main unit, back clip, long shoulder clip, charger, data cable, CD, manual, certificate, packing box





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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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