HIKVISION INTRODUCE NEW PIR TECHNOLOGY IN BANGLADESH

WHAT IS PIR TECHNOLOGY ? PIR technology means ” Passive Infrared Sensor”. it is a electronic sensor to detect  infrared light that comes from human body. Why it is used ? PIR technology is used in CCTV Camera nowadays to eliminate unwanted object  from capture. This technology is best for detect human body. How it […]

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Authorization Letter from AVTECH

AVTECH MADE IN TAIWAN MANUFACTURE IN TAIWAN PORT OF SHIPMENT IN TAIWAN We are S2A Technology proudly announce you that we got authorization  letter from AVTECH company.  Avtech cctv camera are from Taiwan, avtech cctv provide best solution for factory, heavily duty area, heat  area. AVTECH HD CCTV cameras have their own setting menu for more […]

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