How are Dahua IP CCTV cameras powered? - Dahua IP CCTV System FAQ | KT India
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FAQ

How are Dahua IP CCTV cameras powered?

Answer:
Dahua IP CCTV cameras are typically powered using a separate power supply connected to each camera. Alternatively, some models support Power over Ethernet (PoE) technology, allowing both power and data transmission over a single Ethernet cable when connected to a PoE-enabled network switch.