PLANET ICA-4500V - Manual (Page 20)

5 Mega-Pixel 20M IR Vari-Focal Dome IP Camera
ICA-4500V
20
4. Attach Speaker to camera (optional)
If user needs not only video stream but also audio stream, then the speaker should be
attached to camera.
5. PoE (Power over Ethernet)
Power over Ethernet (PoE) is a technology that integrates power into a standard LAN
infrastructure. It enables power to be provided to the network device, such as an IP phone or
a network camera, using the same cable as that used for network connection. It eliminates
the need for power outlets at the camera locations and enables easier application of
uninterruptible power supplies (UPS) to ensure 24 hours a day, 7 days a week operation.