What does the red led mean?

In the manual it says this about the red led,

“ Red Alarm LED

(Alarm Panel & Alarm Panel Pro only). The red alarm LED is an indicator of the ALARM

output(s). The Alarm Panel Pro has two ALARM outputs and two red LEDs.

**** Solid: When the ALARM LED is on, it indicates that the 12V ALARM circuit is active, meaning the siren output is activated.***
**** Off: The ALARM output is not active.***

Konnected Alarm Panel’s ALARM outputs are switched negative, meaning that the 12V+ is always on and the ALARM terminal (s) are connected to ground when activated.”

Im after some clarity on what is meant by the “output is activated” in the asterisk sections. Does that mean it is alarming and the LED is showing that or is it saying the circuit is active as in correctly working and ready to alarm?

Many thanks

The red LED means that the output is activated … in other words, the siren/strobe should be alarming because voltage is flowing to the corresponding output.