How often are the 9806 and the 4904 paired together?

[firealarmveteran15]

@wiley209

@Simplex 2903-9101

Yeah, -9838’s are what I usually see paired with the 4903-9101. In some of these installations, the larger rooms have 2902-9713 speakers on the same plates.

I’ve seen a couple places with -9838s on 4903-9001 LIGHT plates!

Or they could be -9102 light plates…
Simplex Light Plate Question] (NOTE: The topic linked here is 2 years old, so I wouldn’t recommend bumping that topic.)