The isolator ensures that, in the event of a fault such as a break or short circuit in a single loudspeaker, the rest of the speaker loop continues to operate. The isolator “isolates” the faulty speaker, preventing it from affecting the other speakers in the loop. This increases reliability and ensures that the evacuation system remains fully operational even in case of faults. The IS8200-4 is a heavy-duty version of the IS8200-1, with a loop capacity of 800W instead of 200W, and it also allows a volume controller to be connected to adjust the background audio level for each individual speaker.
The isolator ensures that, in the event of a fault such as a break or short circuit in a single loudspeaker, the rest of the speaker loop continues to operate. The isolator “isolates” the faulty speaker, preventing it from affecting the other speakers in the loop. This increases reliability and ensures that the evacuation system remains fully operational even in case of faults. The IS8200-4 is a heavy-duty version of the IS8200-1, with a loop capacity of 800W instead of 200W, and it also allows a volume controller to be connected to adjust the background audio level for each individual speaker.
