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    Welcome to visit Shenzhen DCW Electronic Technology Co., Ltd

    Other products-Portable telescopic electronic road cone CB-LY-T7

    CB-LY-T7 is an electronic road cone designed and developed by Dachengwei for road traffic safety instructions. The lamp of the T7 road cone is retractable, the tripod is foldable, easy to carry and store, and the deployment is extremely fast and simple. It can fully meet the early warning needs of traffic police, road administration, rescue, construction and other units.

       T7 is equipped with high-brightness LED lights, effective viewing distance of more than 300 meters, strong penetration, can adapt to extreme weather with low visibility. T7 appearance adopts PC high-strength plastic and ABS engineering plastic, with strong physical resistance, sun protection, oxidation resistance and rain resistance. T7 electronic road cone also has wireless intelligent networking function, which can expand more equipment and realize alarm networking.

    Product display





    Way of use

    Open the tripod, turn the positioning sleeve, and place the road  work

    Early warning method

    LED lighting warning, wireless intelligent networking and alarm

    Wireless communication

    Wireless data transmission distance ≧150 meters

    Appearance material

    PC high strength plastic, ABS engineering plastic

    LED Power


    LED life

    100,000H,Mean time without failure:10,000H

    Visible distance


    Working power

    DC7.4V,2600mA(18650 Battery)

    Charging voltage


    Continuous illumination


    Way to control

    Automatic program control

    Working environment





    470mm long*110mm width *745mm high


    Can be used in rainy days

     Functional advantage

    (1) Portable: retractable light tube, folding tripod, the whole machine weighs about 1kg;

    (2) Quick deployment: deploy the tripod to place it, and turn on the strobe light with one button;

    (3) High brightness warning: red and blue flash lamp, effective sight distance up to 300m, strong penetration in haze and rainy days;

    (4) Battery: 2600mA large battery, continuous illumination warning for more than 12 hours on a single charge;

    (5) Applicable scenarios: road safety warning, rescue warning, law enforcement regional alert, etc.;

    (6) Product resistance: anti-strong wind is not easy to fall, can be used outdoors in rainy days.


    Use occasion

    Using outside

    Way of working

    1. Open the tripod

    2. Rotating positioning sleeve

    3. Placing it pavement

    Early warning method

    LED lighting warning, wireless intelligent networking and alarm

    Wireless data communication

    Data transmission  150m

    Product material

    Using PC high-strength plastic, ABS engineering plastics

    Overall size

    470mm long*110mm width*(∠745mm) high

    LED wavelength

    Red: 620-630nm

    Blue: 475-475nm

    Pixel diameter


    Visible distance


    Overall weight


    LED power


    LED life


    Mean time without failure: 10,000h

    Working environment


    Continuous illumination


    Working power

    DC 7.4V 1800mA(18650 battery)

    Operating Voltage


    way to control

    Automatic program control

    Windproof,waterproof and earthquake resistant

    Can be used in rainy days




    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: 1-3F ,No. 407, HedongCun,Hengkeng, Guancheng Community, Guanhu Street, Longhua District, Shenzhen City,Guangdong,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.51ghd.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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    About us
    Company Profile
    development history
    corporate culture
    Certificate of honor
    Company news
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    Other products
    Body Worn Camera
    4G Body Worn Camera
    Collection station series
    Product matching accessories
    Integrated emergency HD surveillance ball
    Technical support
    Pre service
    After-sale service
    Common problem
    service idea
    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.51ghd.com
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