Paring Sensor Buzzer Warning Sound Interval (Reference)

Ultrasonic sensor	Zone	Distance from obstruction	Parking sensor buzzer sound pattern
Front corner sensor	Short distance	Approx. 0-25 cm {9.8 in}	Courtesy of MAZDA MOTORS CORP.
	Intermediate distance	Approx. 25-38 cm {9.9-14.0 in}	Courtesy of MAZDA MOTORS CORP.
	Long distance	Approx. 38-55 cm {15-21 in}	Courtesy of MAZDA MOTORS CORP.
Front sensor	Short distance	Approx. 0-40 cm {15 in}	Courtesy of MAZDA MOTORS CORP.
	Intermediate distance	Approx. 40-50 cm {16-19 in}	Courtesy of MAZDA MOTORS CORP.
	Long distance	Approx. 50-65 cm {20-25 in}	Courtesy of MAZDA MOTORS CORP.
	Maximum long distance	Approx. 65-110 cm {26-43.3 in}	Courtesy of MAZDA MOTORS CORP.