What is Power over Ethernet (POE) for cameras?

POE sends both internet and power through one cable. WiFi cameras use WiFi and need a power plug. POE is more reliable and weatherproof but costs more to install.

POE cameras receive power and internet through a single ethernet cable instead of needing separate power and network connections. This makes them ideal for outdoor installations and locations far from power outlets. POE is more expensive upfront but eliminates WiFi connection problems entirely.