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Single technology (H.K) co.,Limited is specialized in research and innovation of surveillance video technology. Providing security surveillance equipments, solutions and services worldwide.

Single-Tech mainly researched and manufactured SG series analog high speed dome camera at earlier stage. The company has long term technical cooperation with some famous enterprises, and with years research and development,launched SG series Network Cameras and Network speed dome cameras in 2008;launched SGV series HD Network Cameras in 2011; launched SGV series HD-SDI Cameras and HD-SDI speed dome cameras in 2012;launched SGV series HD Network speed dome cameras in 2013;launched SGV series HD-CVI Cameras and HD-CVI speed dome cameras in 2014; launching HD-TVI Cameras and HD-TVI speed dome cameras in present, the products have perfect matching with internal mainstream storage device manufacturers (Hikvision NVR/DVR,Dahua NVR/DVR, ) and external platform (eg.Milestone, Axxon Digifort, NUUO, Luxriot and Geovision).

In order to guarantee stable performance, Single-Tech has strict control on design, raw material and processing of its products,In order to supply powerful quality guaranteed products, Single-Tech uses the high-tech facilities and test equipments for the production, such as darkroom (simulate outdoor environment matte reflection), vector oscilloscope, high-resolution monitors, high-temperature ovens, vibration test stand and so on. Combining the advanced technology and management, we can provide high quality products at competitive prices. All of our products are CE, FCC, ROHS present, our products have been exported to more than 50 countries worldwide.

As one of the main HD CCTV camera manufacturers in China, we uphold the "quality first, integrity-based" principle for customers .We are convinced that specialty and quality are the keys to win .And we shall stick to our business ethics and work together with our customers to provide ever better products and services.


  • Tel:(86-755)82863606
  • Fax:(86-82863689)

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