809-004    
100W Siren Amplifier Complete Kit 12V (comprises siren amplifier, rocker switch and wiring harness)

809-006    
100W Siren Amplifier Complete Kit 24V (comprises siren amplifier, rocker switch and wiring harness)

809-907    
12V 100W Siren Amplifier

809-909    
24V 100W Siren Amplifier

809-910    
Wiring Kit

809-911    
Switch