C4 Development Ltd.
C4 Development Ltd.
🇭🇰 Hong Kong
2003101-200 peopleManufacturer/Trading Company/Service CompanyC4 Development Ltd. is a Hong Kong-based manufacturer and trading company specializing in advanced safety and security solutions. Established in 1989 and incorporated in its current form in 2003, the company has evolved from a telecommunications agent into a global leader in police and social security technology. Operating a 3,000 to 5,000 square meter factory in Shenzhen, China, the firm employs between 101 and 200 professionals and provides comprehensive OEM and ODM services supported by SMT production capabilities.
The company is best known for its Alcovisor brand, which produces a wide range of fuel cell alcohol breathalyzers. These products include professional-grade evidential models used by law enforcement agencies, transportation companies, and medical facilities, as well as personal models for consumer use. Many of these devices carry US DOT screening and FDA approval, featuring integrated technologies such as GPS, Bluetooth printing, and facial recognition.
Beyond alcohol testing, C4 Development Ltd. offers a diverse portfolio of security products under specialized brands: AquilaScan for portable drug test analyzers and cassettes; Speediguard for radar speed detectors and camera inspection systems; and Truface for facial recognition and temperature measurement scanners. Their product range also includes body-worn cameras (DVRs), ignition interlock systems, and traffic safety equipment like LED batons. With over 15 years of experience in the security sector, the company serves international markets by providing tailor-made, high-accuracy testing solutions for both public safety and industrial workplace applications.
OEM manufacturerOffers OEM services for customized brand manufacturing.
ODM manufacturerProvides ODM design and manufacturing solutions.
Own brandOwns and operates its own brands and manufacturing facilities.
Product customizationOffers full customization for design and features.
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Facial Recognition & Body Temperature Measurement WTCR-200
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Alcohol tester breathalyzer Phoebus
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Facial Recognition Helios
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Facial Recognition & Body Temperature Measurement WATFR-09
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Facial Recognition WATFR-08
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Facial Recognition WATFR-05
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Facial Recognition WATFR-01
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High-Visibility Reflective Safety Traffic Signaling Baton for Road Work Management
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Min. Order: 2$1
2025 New Alcohol test Machine Digital Display Accurate Breath Electrochemical Alcohol Tester Breathalyzer
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