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

Package weight: 0.794 kgProduct Size(L x W x H): 9.50 x 7.50 x 3.00 cm / 3.74 x 2.95 x 1.18 inchesPackage Size(L x W x H): 25.50 x 19.00 x 6.50 cm / 10.04 x 7.48 x 2.56 inches - 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 ( 5m ), green, yellow and red 3 color, 7 segment LED lights indicate obstacle distance- Bi, Bi Bi. Hum alarm prompts step by step, the closer the obstacles, the louder and faster the sound alert- Detective range: 30cm to 250cm, cm level display precision, accurately display obstacle distance- 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- Humanity design, 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- 2.5m length cable for convenient use