Hunt HQZ-1WKDA, Руководство пользователя

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Before you close the dome cover, make sure that the black rubber edge
sticks to the cover completely. Crooked or uneven conditions may cause the
waterproof defective.
PoE (Power Over Ethernet)
802.3af, 15.4W PoE Switch is recommended (Optional)
Power over Ethernet (PoE) is a technology that integrates power into a
standard LAN infrastructure. It allows providing power to a network device,
such as an IP phone or a network camera, using the same cable 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.