Statements (21)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:smartphone
|
| https://www.w3.org/2000/01/rdf-schema#label |
Whelen Siren Tone Generator
|
| gptkbp:manufacturer |
gptkb:Whelen_Engineering_Company
|
| gptkbp:partOf |
gptkb:Whelen_siren_system
|
| gptkbp:produces |
air horn
alert tone attack tone hi-lo tone siren tones steady tone wail tone yelp tone |
| gptkbp:usedBy |
ambulances
fire trucks police vehicles municipal warning systems |
| gptkbp:usedFor |
outdoor warning sirens
emergency vehicle sirens |
| gptkbp:usedIn |
public safety applications
|
| gptkbp:bfsParent |
gptkb:Whelen_Engineering_Company
|
| gptkbp:bfsLayer |
7
|