ACA Allertor 125, Single Tone 8 port, Single-Phase (located at my backyard) 2 ACA Allertor 125s (specs unknown) 4 ACA RM-130s (located at the Fire Stations and Police Departments) Barrington: 2 Thunderbolt 1000Ts, 1 Single Phase, 1 Three Phase...both have a dual tone 5/4 port ratio. 3 2001s. 2 SiraT...