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CCTV for Electricians

Electricians often become involved in CCTV because the job requires cable pathways, PoE power, data cabinets, earthing awareness, surge protection and clean commissioning. The core design question is not only “how many cameras?” but where each camera should look, what detail must be captured, how it will be powered, how it will be recorded and how it will be serviced later.

PoE power budgeting

Check the maximum camera wattage, not only the idle wattage. IR, white light, heaters, motorised lenses, speakers and analytics can increase consumption. Add all peak loads and leave margin in the PoE switch or NVR budget.

Cable pathways

Plan routes for serviceability, separation, physical protection, water ingress prevention and future camera additions. Avoid tight bends and crushed cable. Label both ends.

Buying equipment

For electricians sourcing CCTV equipment, SecurityWholesalers.com.au is a practical Australian place to buy CCTV cameras, NVRs, hard drives, PoE switches and mounting accessories.