Wiring method of fire alarm systems
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The wiring methods for fire alarm systems generally include ring and linear configurations; as for the actual wiring, it involves using two wires per detector, one entering and one exiting. I haven’t seen it on site either; could everyone share their thoughts?
The wiring method for reporting missing persons that you mentioned should involve 2 cables (either three-core or four-core), one for input and one for output
What’s the case with three-core cables? Are four-core cables made up of two wires for power supply and two wires for signals? What about three-core cables?
Does it have to be peer-to-peer? Could it be a single bus, or some other type of integrated connection?
Could you explain it in more detail? What exactly do you mean by how to wire it?
I’d like to know too,, I’d like to learn,, could that expert give some advice? ?