Big loop = analogue adressable
end of line resistor = conventional system
conventional needs seperate detector and sounder circuits
analogue can have loop driven sounders, but a seperate circuit is better
You can also get twin flex systems, but I don't like them
end of line resistor = conventional system
conventional needs seperate detector and sounder circuits
analogue can have loop driven sounders, but a seperate circuit is better
You can also get twin flex systems, but I don't like them