Security Today

Category Archives: Video Surveillance

0

Sensor – The Heart of any CCTV Camera

web-post October 21, 2013

Kuber Singh clears the myth around CCD Vs CMOS sensors used in CCTV applications. Is one better than the other? Almost all cameras today are increasingly based on two dominant image sensing technologies, namely Charge-Coupled Device (CCD) or Complementary Metal-Oxide-Semiconductor (CMOS). The security industry relies heavily on the various applications of these image sensors in… Continue Reading »

0

Video Analytics: Empowering Security with Actionable Intelligence.

admin July 17, 2013

Traditional video monitoring using analogue CCTV cameras suffered from limited switching and viewing capabilities. It was also limited by its low storage and poor retrieval capabilities. The move to digital monitoring and recording systems overcame some of these limitations but proved to be inadequate for handling installations with a large number of cameras. The biggest… Continue Reading »

0

Surveillance Systems Operators: The Men behind the Machines

admin July 17, 2013

You are responsible for the security in your organisation. After extensive debate, much research and even more arduous selling of the proposition to your top management, you’ve just spent about half a crore of rupees to get your organisation a new/fully refurbished security system and have begun to hope that your security related problems will… Continue Reading »

0

Selecting Video Cable for CCTV

admin July 17, 2013

Coaxial Cable The most common form of cable used in CCTV applications is known as coaxial cable, often shortened to “coax”. This is the most effective and cheapest method of signal transmission and is still used in the majority of situations. Coaxial cable is available with different characteristic impedances. For radio work, cable with 50… Continue Reading »

0

Factors that Affect Video Analytic Performance

admin July 17, 2013

Repeat occurrences of false alarms, combined with undetected events, can significantly deter end users from using video analytics. While these problems have decreased dramatically in recent years, the level of accuracy will depend on the intended application of the analytics. Therefore it is important first to have a common understanding of customer expectations. The following… Continue Reading »



Sorry You Are Not A Registered Subscriber

To View Full Magazine.

Login to your account

View Full Magazine after login.
OR

New Online Subscription?

Buy an Online Subscription to SECURITY TODAY which allows you to view full magazine online.
BUY HERE

Login to your account

Can't remember your Password ?

Register for this site!

loading