Display distance: 0.3 - 1.8m;Ultrasonic frequency: 40Khz;Rated voltage: DC21V Operating range: DC9V-18V Rated current: 20mA - 200mA;Included 1 x LED Display 1 x Control unit 4 x Parking sensors;1 x hole saw drill bit 1 x English manual 1 x Power cable 1 x warranty card

• Car Reverse Parking System with Audio Warning & LED Display SWPARK1

Car Reverse Parking System with Audio Warning & LED Display SWPARK1Streetwize