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News

Wide Dynamic Range Network Camera

Samsung Techwin : 16 April, 2012  (New Product)
Samsung introduces the 4CIF WDR network camera as an alternative to megapixel technology
Wide Dynamic Range Network Camera
Samsung’s new 4CIF WDR network camera range is designed to provide a competitively priced alternative option to megapixel cameras for video surveillance projects where very high quality images are required.

Schools, hospitals, offices, factories, warehouses and  retail stores are just a few of the environments that  could benefit from the new 4CIF range which comprises the SNB-3002 boxed camera, the SND-3082 dome, the SND-3082F flush mounted dome and the SNV-3082 vandal resistant dome.

“Customers’ expectations nowadays are very high in terms of the quality of the images they can expect to see captured by security cameras,” said Peter Ainsworth, Senior Product Manager for Samsung Techwin Europe Ltd.  “For the vast majority of applications it would seem unnecessary however to incur the cost of installing megapixel cameras when cameras such as those in our new 4CIF camera range, if positioned correctly,  are more than capable of generating evidence grade images. Apart from the capital cost savings which could be significant on large projects where a high number of cameras are required, 4CIF cameras are also far more bandwidth friendly than megapixel when images need to be viewed over a network.”

The 4CIF camera range features Power over Ethernet which can reduce installation costs by providing both power and video/audio transmissions via a single Ethernet cable. It also offers multiple streaming, with a choice of MJPEG, MPEG-4 and H.264 compression methods, providing the option to simultaneously transmit images to multiple locations at various frame rates up to 25 frames per second, and at different resolutions. This allows different authorised users to monitor live images at one location, whilst recording video evidence at another. At the same time images can be saved onto an on-board SD memory card and email notifications of any incidents sent to a smartphone.

The new models in the 4CIF network camera range incorporate Samsung’s A1 DSP chipset and are able to capitalise on Wide Dynamic Range (WDR) technology, which makes them ideal for locations where there may be strong contrasting lighting conditions. They also feature Progressive Scan which optimises high quality video capture of moving objects, making it possible, for example, to read car number plates without a motion blur effect.  
All four models have a true Day/Night function with infra-cut filter and a CCD image sensor which equips them to capture high quality colour images when lighting is as low as 0.001 Lux with Sens-up and monochrome images at 0.0001 LUX with Sens-up.

As well as standard motion detection, the Samsung’s 4CIF cameras have a scene change tampering feature 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. A bi-directional audio function offers effective two-way communication.

12 individual polygonal Privacy Zones ensure that windows, for example, in residential properties cannot be viewed, whilst Digital Image Stabilisation (DIS) can negate the effects of the camera shaking due to high winds or building vibration.

As is the case with all Samsung professional security products, the 4CIF WDR network camera range is supplied with full support services from Samsung Techwin Europe Ltd, including free system design, free technical support and a full three-year warranty.
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