... .Specification:Three Color Mini LED Display parking sensor Buzzer Type with or without on-off switch. Dual ... accessories:1 × Main Control Box1 × Monitor4 × Parking Sensors with 2.5M Line1 × Hole Saw1 × Power Cable2 ... Service (We Sell):Parking distance control,parking sensor system,parking sensor,camera parking system,video parking system,video parking radar,camera parking sensor,distance control,car ...