Hanwha Vision Security cameras

Seeing is believing – Hanwha Techwin America Techwin to demonstrate unique Super Noise Reduction technology
Seeing is believing – Hanwha Techwin America Techwin to demonstrate unique Super Noise Reduction technology

The SHC-721A Wide Dynamic Range Day/Night colour camera incorporates Samsung Techwin’s unique Super Noise Reduction (SSNR) technology.  When lighting levels are low, SSNR dramatically reduces both random and fixed noise and at the same time produces a high signal to noise ratio and no ghost effect.  In simple terms the result is clear sharp images, even in the most severe lighting conditions.  The absence of any “ghost” affect, that is normally quite common in low light conditions, offers a higher level of identification - a big plus where, for example, there is a requirement for example, to recognise number plates.An additional benefit of this technology is the reduced file size of recorded images.  A DVR’s recorded file size is reduced by a massive 70% when using a MPEG format and by 40% when using a JPEG format.   Other Key Features:Integral ICR (Infrared Cut Filter) ensures best possible colour images during the day and Maximises sensitivity to infra-red at night in monochrome mode. Samsung Techwin’s Dual Automatic White Balance technology ensures a true colour image. Built-in motion detection provides for the camera view can be divided into 48 detection zones. SuperVision II superior back light compensation that creates two fields of each image which  are  analysed and then combined into one composite picture.  The result is ultra sharp clear images. 

Hanwha Techwin America City at IFSEC 2011
Hanwha Techwin America City at IFSEC 2011

Samsung's largest ever booth at IFSEC 2011, the international security exhibition which took place at the NEC, Birmingham on 16th-19th May, provided Europe's fastest growing security brand with the opportunity to give hands-on demonstrations of the latest video surveillance products and technologies.Unsurprisingly, a large number of end-users experts were particularly interested in the Samsung cameras which have an Intelligent Video Analytics (IVA) capability. "Cameras which incorporate our WiseNet1 and SV-5 and DSP chipsets all feature IVA which provides a powerful tool to ensure that users achieve maximum benefit from surveillance systems deployed for a wide range of applications including car parks, industrial estates, petrol forecourts, schools, hospitals, retail parks, airports and ports," said James Smith, European Marketing Manager for Samsung Techwin Europe Ltd.Samsung's license-free Intelligent Video Analytics (IVA) capability includes optical tripwire and enter/exit direction detection, as well as an Appear/Disappear function to detect the movement of objects. IVA also has a scene change tampering function which creates an alert if, for example, paint is sprayed on a camera lens or there is unauthorised movement of a camera away from its usual field of view."One of the cameras which attracted considerable attention was the SNP-5200 1.3 Megapixel high definition network PTZ dome camera, which incorporates a true day/night camera and features a 20x optical zoom lens," said James Smith. "Despite being competitively priced, it is packed full of features and is ‘bandwidth friendly' which makes it the ideal choice for a wide range of applications where a high definition PTZ dome is required as part of an IP based video surveillance system."The SNP-5200 utilises Samsung's WiseNet1 DSP chipset, allowing users to gain maximum benefit from the very latest megapixel camera technology, including license-free Intelligent Video Analytics and dual streaming H.264 / MJPEG compression, which provides the option to simultaneously transmit images to multiple locations at various frame rates and at different resolutions.At the same time, JPEG images of an incident can be attached to an alarm email notification with the additional facility of storing pre and post-alarm images on a camera's internal SD memory card. What is more, dual Ethernet and BNC connectivity provides an upgrade path for hybrid security systems and allows it to be easily set up using standard test monitors.Samsung's DSP chipsetsThere is a large diversity of reasons why surveillance cameras are used and an equally large number of different environments where cameras may physically be installed. Recognising that trying to pack every possible function onto a single DSP chipset is not economical or practical, Samsung's design engineers have developed a series of chipsets each with a set of functions to provide the optimum solution for specific types of applications and projects. See the albums with captions

Hanwha Techwin America Techwin SID-45C Dome camera
Hanwha Techwin America Techwin SID-45C Dome camera

Samsung Techwin has launched the SID-45C dome camera, based upon the very popular and highly competitive SDC-415 camera.  The SID-45C offers a high performance, high specification dome with a price advantage over rivals in the market.As with nearly all new products from Samsung Techwin, the SID-45C offers SSNR technology, proven to remove random and fixed noise from video images.  By removing sources of noise from the video signal before digital compression takes place, SSNR technology effectively reduces the compressed file size.  SSNR technology saves hard disk space and provides cleaner noise free images.  The Winner III DSP chip offers a Colour/mono function performing down to 0.002 lux and 520 TV lines providing excellent image quality in both day and night operations.  The Sens-up, frame integration technology is also a feature in the SID-45C further enhancing image quality.The SID-45C camera offers a wide range of additional functions associated with higher priced products including 4-zone privacy masking, intelligent motion detection and automatic white balance.The newest addition to the SID range of dome cameras, the SID-45C, is housed in a smaller dome than previous SID cameras and has greater functionality that its predecessors.  The addition of SSNR, which is Samsung’s greatest innovation, will make the selection of this product a highly desirable camera. 1/3” Super HAD Colour CCDSSNR technology providing noise reduction and removing ghost imagesDay / Night modes High resolution 530 TV LinesHigh Sensitivity 0.02 lux at F1.2  Sens-up technology (frame integration)Motion detection, OSD and Privacy masking.