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).
Also called film speed. the sensitivity of a film or paper to light, measured by an ASA or DIN index, which assigns low numbers to slow film and higher numbers to faster film. Also called shutter speed. the length of time a shutter is opened to expose film. the largest opening at which a lens can be used.