Applicationt: 
Acura, Alfa romeo, Aston martin, audi, Aux, Baolong, Beiqi, Bentley, BMW, Bugatti, Buick, BYD, cadillac, Changan, Changfeng, Chery, chevolet, Chrysler, Citroen, Changhe Auto, Dadi, DAEWOO, Daihatsu, Dodge, Dongfeng, DADI Auto, Ferrari, fiat, Ford, Foton, Fuqi, Geely, GMC, Gonow, Great wall, Hafei, HAMA, Honda, Hongqi, Huandai, Huizhong, Hummer, Hyundai, Huanghai Auto, Infiniti, iveco, Jaguar, Jeep, Jinbei, JMC, JAC, Kia, Lamborghini, Land rover, Landwind, Lexus, Lincoln, Lotus, LIFAN, Maserati, Maybach, Mazda, Mercedes Benz, MG, Mini, Misubishi, Mitsubishi, Monaro, Nissan, OPEL, Pagani, Peugeot, Porsche, Polarsun Automobile, Renault, Rolls Royce, Rowe, SAAB, Shuanghuan, Shuguang, Skoda, Smart, Soueast, Spyker, ssangyong, SUBARU, Suzuki, Shanghai Maple, Tianma, Toyota, Toyota, volkswagen, volvo, VW, Wanfeng, Wuling, Xiali, Zhonghua, Zhongxing, Zotye
Production Description:
Parking sensor with water proof sensor detector
car reverse sensor with LED display
Cheapest parking sensor with mini design
Parking sensor parameter:
Audible distance indication
1.50m to 0.80m: Bi, Bi, Bi
0.80m to 0.40m: Bi Bi Bi ( the closer, the faster )
0.40m to 0.00m: Bi... ( solid beeping )
General Specifications:
Working voltage: 10-15V
Working temperature: -20 to +80
Current consumption: <100mA
Acoustic volume: >85dB at 10cm
Response time: 300ms
Ultrasonic frequency: 40KHz