Fijos [speedcam_category:0]
activated_spoken_type=speech
activated_speech="Speed camera ahead."


Camuflados [speedcam_category:1]
activated_spoken_type=speech
activated_speech="Mobile speed camera ahead."


Tramo Final [speedcam_category:2]
activated_spoken_type=speech
activated_speech="Speed camera ahead."


Tramo Inicio [speedcam_category:3]
activated_spoken_type=speech
activated_speech="Average speed camera ahead."


Semaforo ó FotoStop [speedcam_category:4]
activated_spoken_type=speech
activated_speech="Red light camera ahead."


TCA [speedcam_category:8]
activated_spoken_type=speech
activated_speech="High accident zone ahead."


Semaforo ó Foto [speedcam_category:11]
activated_spoken_type=speech
activated_speech="Red light and speed camera ahead."


Puntos Negros [speedcam_category:31] (Esta es mejor no ponerla)
activated_spoken_type=speech
activated_speech="Dangerous area ahead."



Según los textos del aviso (que supongo los da en español) estas serian las categorías a mi juicio.