We always get confused while choosing the best digital video recorder (DVR) for surveillance at our home of business. In earlier time, analog cameras were used to improve the security but now as we are living in technologically advanced world, people are now shifting to digital cameras. With huge capacity and layouts in premises, it can be a little tricky exercise. To help you take the right decision, in this article, we have suggested simple guidelines.
Evaluate your video surveillance requirements
Consider the areas of the business or home you want to keep under surveillance. Access your security problems and prioritize the areas where you want security for short, medium, and long term. How many video cameras are needed to install for the desired video coverage? Before downloading, how many days of storage you will be required? How you wish to access the video from DVR. You may need to buy device in steps as per your budget.
Make sure DVR must have storage space
You have to determine the number of days for which you want to save recording on the DVR hard drive. A default configuration enables the recorders to record the most recent video over the oldest video. Thereby, once the hard drive is full, the DVR will continue to record new videos and erase old recordings. For instance, if you are using a DVR with 4 channels, then you need to store the recording in hard drive with a rate of 4 GB/hour. You can also improve your storage capacity by adjusting the settings like alarm recording, frame rate, resolution, and picture quality.
Go for a DVR with adequate video channels to match future needs
When you are selecting a recorder, think about how many camera angles you require in the future as well as the locations where you want to install DVR because the number of video channels that DVR supports restricts the number of cameras that can be linked. Also, decide whether you need coverage only inside or outside also.
Determine what data needs to be recorded
Your recorded videos can be coordinated with particular location data. This video recording can be extremely important when analyzing situations or investigating theft or robbery incidents. It is important to choose a camera that can perform even in low or dim light conditions. The best models for DVR available these days, will have a number of modes in their menu for automatic settings.
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