809-010    
100W Siren Amplifier Complete Kit 12V (comprises siren amplifier, switch, wiring harness and microphone)

809-011    
100W Siren Amplifier Complete Kit 24V (comprises siren amplifier, switch, wiring harness and microphone)

809-920    
12V 100W Siren Amplifier

809-921    
24V 100W Siren Amplifier

809-922    
Wiring Kit

809-923    
Remote Switch Head