... /A Ambulance Specials Emergency Signals"I" type signal flashing light fitted on the roof(≥1.4m)Electronic siren, with ... powerful speaker ≥100w and microphone Rear Flash Light (2 blue)Body filmed with words " AMBULANCE" , blue ... AC, 12V DClighting system(daylight lamp x1, spotlight x2,ceiling light x1)Intercommunicating system (Driver cab and sanitary cab )Ultraviolet ...