Siren controls for drawings

[I_Like_Mobil_Directo]

I recently started drawing controls for my sirens. I need pics of any siren controls that are NOT on the pole or for a roof-mounted siren. The siren also can't be a 2001, Tempest, ATI, Whelen, or other still-made sirens (exception of model 2 and model A and Sentry dual-rotors)
Some Sirens I need control pics for at the moment
B&M Model 20 @ City of La Verene Fire station 61, La Verene, CA
Federal Signal Model 28 @ Fouke Fire department, Fouke, AR
Sirena Celere @ Howlong RFS, Howlong, NSW