상황
A multi-building campus requires centralized surveillance with cameras in separate buildings connected back to an NVR without trenching new cable.
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01
Use wireless bridge link between buildings to avoid fiber trenching
02
PoE switches power cameras locally in each building
03
NVR and viewing station placed in main building connected to core switch
When adding cameras in multiple buildings where wired backhaul is impractical and PoE cameras are used.