HIKVISION DS-7208HQHI-K2 Руководство пользователя - Страница 16
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Chapter 7
The safety features of PoC include:
1. Overcurrent protection. The PoC system monitors the output current in real-time and will cut
off power output to protect the system in case of overcurrent.
2. Undervoltage protection. When a PoC camera or the cables short-circuited, the PoC module
will actively cut off its power supply while power supply of other channels is not affected.
3. Auto-adaptive. When a camera is connected, the PoC device will detect whether it is an AT or
AF model so that the camera will not be damaged as a result of mismatched power supply.
White Paper of Power over Coaxial (PoC)
PoC Safety Features
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