How Data and voltage travels in single loop of EST3 loop??

[arindam_bangalore]

Hello all,

A question that always comes in my mind.

How Data and voltage travels in single loop of EST3 loop??

Expecting expert comments from you all.

Thanks,
Arindam

[Leo]

the question is not how EST's SLC loop can not only use a pair of wires to send data and the needed voltage to all the devices on it.
But why EST's SLC design sucks compared to the others
when a device polls or goes in alarm it is almost impossible to see the LED.
for a long time the modules did not even have holes so you could see the LEDs
let's talk about Phantom false alarms, ducts, the new siga2-smoke
map faults, JOKE
needing a serial number, to cheap to use dials for the addressing, JOKE

The EST SLC design sucks!

[arindam_bangalore]

But Leo. please answer my question...not getting the answer anywhere.

[Leo]

not sure what you are asking?

[old_tech]

A competitor's company has addressable speakers. You should re-direct your query to their forums.