Welcome to visit Shenzhen DCW Electronic Technology Co., Ltd

Body Worn Camera,Police camera,Body worn camera DSJ-D11-A7

DSJ-D11 is Dachengwei's newly designed portable single police law enforcement recorder. With EIS anti-shake technology, the D11 has stronger sports shooting performance, which can ensure higher quality image stability and sharpness.D11 is equipped with two replaceable rechargeable lithium batteries and a built-in backup battery in the fuselage, which can keep the power on when the battery is replaced, to ensure that the recording is not interrupted and to avoid missing important forensic information.

D11 is designed with multi-function interfaces, which can expand a variety of external devices, including infrared cameras, button cameras, intercom lines, etc., to meet the shooting needs of more scenes. The D11 also has an automatic infrared night vision switching function to facilitate shooting in dark environments.


Product display





System functions

Main Project

Ambarella A7 chip

Camera  Angle


Storage capacity

Built-in  16G/32G/64G/128G

Digital zoom

16 times (maximum resolution cannot be adjusted)

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

Superimposed watermark


Native playback

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

One-click playback

Support (one-click playback of the latest recordings)

Segmented video

Support (multiple time-segmented videos can be set)

Key mark

Support (one-click mark highlight video when shooting video)

Password protection

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

Log function

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

Motion Detection

Support (screen object movement, automatically turn on recording mode)

Voice broadcast

Support (report the user number when booting and hourly chime function)

Car mode

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

Alarm function

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

Laser positioning

Support (Position shooting, keep the screen from shifting)

Flash light

Support (lights and fill lights at night)

Video Function

Video format


Recording resolution

2560x1080 30P  2304x1296 30P  1920x1080 45P  1920x1080 30P  1280x720 60P/30P  848X480 60P/30P

Recording function

One-touch recording (in the off state, press the“Video button directly to enter the recording status)

Loop recording

Support (when the memory is full, the system automatically deletes the first recorded video and continues recording)

Video capture


Fast forward and rewind

  Support 2-128 times fast forward and rewind


Pre-recorded / delayed recording

Support (default resolution is pre-recorded for 26 seconds, delay recording can be set)

Picture taking  Function

Photo format


Photo pixels

36M(8000X4500)    34M(7808X4392)  20M(5960x3352)   16M(5336x3000)    12M(4608x2592)    

8M(3458x1944)    5M(3008x1688)   3M(2688x1512)

Anti-shake function

EIS Electronic image stabilization



Recording format


One-button recording

Supports separate recording, dual microphone noise reduction


Infrared  night vision

6 meters to see the face, 12 meters to see the outline of the human body

Infrared switching

Manual/automatic switching


Battery capacity

2000mAh single battery, total of two

Charging time

Single battery charge ≦ 3 hours

Recording time

Dual batteries can record more than 8 hours

Structure Appearance


130g+15g(host + back clip)

Appearance size


Protection level


Anti-drop rating


Working environment temperature



14Pin multi-function interface, HDMI HD interface, USB data charging interface


Accessories Standard

Main unit, back clip, shoulder clip, spare battery, base, charger, data cable, manual, warranty card, certificate, packing box

External camera

Optional button camera and infrared camera, 1m cable length





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