Car Alarm LED Display with 6 Parking Sensors Car Reverse Backup Radar System Voice Sound Warning Alarm System

• UPC   760970436970
• Main Feature- Humanity design and English voice notification for distance of obstacle- 22mm 6 sensors ( 4 x 2.5m, 2 x 6m ) backup parking system, double CPU and advanced chip for enhanced coverage and detection- LED display screen ( 6m ), green, yellow and red 3 color, 7 segment LED lights indicate obstacle distance- Detective range: 30cm to 250cm, cm level display precision, accurately display obstacle distance- Artificial automatic alarm: 0.3 - 1.5m, less than 0.3m alarm: arking- The appearance of sensor and body of vehicle is a perfect match, just like original binding accessories- Abnormal state sensor self-checking and prompt function, to avoid the back-draft collision caused by sensor damage- Anti-freeze and rain proof, easy to install with hole saw- Operating voltage: DC12V- Working current: 50 - 150mA- Operating temperature: -40 - 80 Deg.C- Ultrasonic frequency: 40KHz + / - 1KHz