So I found an odd siren in New York, most likely a Model 1, and then I stumbled across this photo. A Model 2 with a Model 1 housing? Model 2: https://www.facebook.com/320319255360836/photos/pcb.462303111162449/462303034495790/?type=3&theater Model 1: http://www.jmarcoz.com/sirens/morrisville2_n...