Statements (23)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:emergency_vehicle_siren_system
|
| gptkbp:countryOfOrigin |
gptkb:United_States
|
| gptkbp:features |
gptkb:public_address_system
multiple siren tones integrated lighting controls manual and automatic controls |
| gptkbp:manufacturer |
gptkb:Whelen_Engineering_Company
|
| gptkbp:notableModel |
gptkb:Whelen_Alpha_Series
gptkb:Whelen_295_Series gptkb:Whelen_Howler Whelen Epsilon Series Whelen Gamma Series Whelen WS Series |
| gptkbp:productType |
gptkb:mechanical_siren
gptkb:electronic_siren |
| gptkbp:usedBy |
emergency services
ambulances fire trucks police vehicles |
| gptkbp:usedFor |
emergency warning
|
| gptkbp:bfsParent |
gptkb:Whelen_Siren_Amplifier
|
| gptkbp:bfsLayer |
8
|
| https://www.w3.org/2000/01/rdf-schema#label |
Whelen Siren System
|