My entire fire alarm collection

Fire Alarms
21

L-S? What’s is L-S? Could that be simplex?

22

OIP (21)
OIP (21)474×474 6.56 KB

I just found this, under that same “L-S” brand.
Looking up L-S on Microsoft edge, brings nothing except this, it thinks I mean L-Series.

23

It shares the model number with FireAngel, which is a smoke alarm.

24

Y’know, that Firecom pull tells me everything about me getting an 8500 eventually.