Just so that you understand, you cannot trade if you just have a DEMAT account, you need a trading account with one of the brokers to trade. The DEMAT account would come in picture only when you take a delivery of the stock.n individual can also have more than 1 Demat account but remember the more Demat account you have the more yearly maintenance charge would be payable by you. We would advice you to try to consolidate all your Demat holding in one Demat account.
Wide dynamic range (WDR) is one of the most popular features in IP cameras today. According to the research group IHS Inc., approximately 22 percent of IP cameras shipped in 2012 had WDR capabilities, which IHS defines as a dynamic range greater than 60 decibels (dB).
Dynamic range is the amount of light and dark that a camera can capture and display. The more detail the photo contains the more impressive effect it provides. High dynamic range in photography means a greater amount of light and dark is captured to create an image similar to what a human can perceive through eyes. Digital cameras have sensors that can capture a lot of detail, but their range is much lower than what we can see with our eyes.