Nvr / Dvr

X-Security,SPRO, Hikvision
All these brands have a wide range of IP recorders. The recorders start with 4 channels and go up to 5000 channels, there are recorders with and without PoE, with PoE recorders, the camera immediately receives a 12 volt power supply from the recorder, with recorders without PoE (so-called network recorders), the camera must be powered separately. You can power a camera using an adapter directly on the camera or using a PoE injector on the UTP cable. In some cases, it may be easier to work with a network recorder. Most recorders nowadays all have a Dutch menu. When choosing a recorder, it is important to consider the following aspects;
- Number of channels
- PoE or no PoE
- How many hard drives are available
- How many MP the recorder can handle
- What is the maximum bandwidth