Federal Signal A-6 Vibratone Bell

Federal Signal A-6 Vibratone Bell
Federal Signal Corporation
Vibratone
Model: A-6
Model: 600
Volts: 24
Amps: 0.4 Hz: Dc
Series: A1
Audibility Rating At 10 Feet Exceeds 75 Db.
U.s. Pat 3,504,365
Pat Canada 1970
U.s.a.
Weight : 1.010 Kg
Ref No(S) : 82031