Things to Consider Before Buying a CCTV DVR1. Number of camera ports or channels
The first thing you should pay attention to is the number of ports or camera channels on CCTV. Because this is related to the number of cctv cameras that will be installed. Usually if the number of cctv to be installed is large, then you need more cctv camera ports or channels.2. Camera Resolution
You should also pay attention to a good camera resolution. Because the high resolution camera will provide clear recordings. So you have a clear record of evidence that can be used at any time.3. Official Website
It's a good idea to buy cctv camera products from products that already have an official sales website. That way you can get the latest information about your complete product easily.4. Warranty
Being one of the electronic devices with high maintenance and repair prices, you must pay attention to the warranty provided by the product. That way you don't have to worry about damage or repairs that you need at any time.
Those are some things to consider when buying a CCTV DVR. So that the results displayed are perfect and easy to see, several brands that issue quality CCTV DVRs that you can make choices in buying such as dvr cctv samsung, dvr cctv avtech, dvr cctv honeywell, dvr cctv panasonic, and dvr cctv vivotek.
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