A conventional fire alarm system employs one or more circuits which are connected to the sensors in parallel. What this means is that every system to the system is linked to the user interface on its own wire. So, exactly what is a conventional fire alarm system? A standard fire https://funbookmarking.com/story18540818/how-much-you-need-to-expect-you-ll-pay-for-a-good-addressable-fire-system