How Many CCTV Cameras Does Your Shop Need?
Start with entrances, the cash counter and the stock room — then fill the blind spots.
Setup Guides
Phone, AC and appliance buying guides from the Drishti team.
PoE Explained: One Cable for Power and Data
Power over Ethernet sends power and video through one network cable.
Choosing a UPS for Your Network
Add up the watts of the router, switch and NVR, then add 30%.
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