Street Address: Room 1718, Fortune Building, 359 Hongwu Road, Nanjing City, Jiangsu Province. China
Country/Region: China
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Equipped with S-11 sensors, which can be installed underneath at the back, the system is an ideal anti-collision solution for buses, trucks and recreational vehicles. Audible distance indication: 1) 1.50 to 0.80m: Bi, Bi, Bi 2) 0.80 to 0.40m: Bi, Bi, BiBi (the closer, the faster) 3) 0.40 to 0m: Bi... (solid beeping) 4) Volume: high, low, off optional Visual distance indication (front and rear): 1) Distance visual alert 2) 5.0 to 0.35m: 2-digit distance numeric display 3) 0.35 to 0m: display 00 4) LED lights positioned on two sides indicating orientation of obstacles General specifications: 1) Working voltage: 10 - 15V 2) Working temperature: -30 ~ 70°C 3) Current consumption: 4) Acoustic volume: 85dB at 10cm 5) Response time: 300ms 6) Ultrasonic frequency: 40KHz 7) Radio frequency: 433KHz