reversing safety sensor with beep sound

{"cid":"91211155","title":"8-Sensor Parking Radar System for Vehicle with LED Display and Beep Sound for Reversing Safety","imgUrl":"https:\/\/img.chinax.com\/nimg\/cb\/dc\/2f21eaac0a8491b3f11d60aafc63-200x200-1.jpg","attrs":{"Price":"Negotiation","Brand Name":"KINGCROWN","Model Number":"BG-S8S-YYYY","Minimum Order Quantity":"30 sets","Delivery Time":"45 days","Certification":"CE ROHS","Place of Origin":"Shenzhen,China","Payment Terms":"L\/C,T\/T","Supply Ability":"1000sets\/month","Packaging Details":"Export standard package","Product Name":"Bird View System","Voltage":"9-36V","Tolerance Scope":"<1cm","Maximum power":"2.5W","Buzzer volume":"70-80dB (30cm)","Installation":"Drill holes","Color":"Black","Compatibility":"Universal vehicle"}}

{"cid":"91148892","title":"Led display 12VDC 22mm Car Beep Parking Sensor 2.5m Cable","imgUrl":"https:\/\/img.chinax.com\/nimg\/ab\/ec\/29e6915a622504a29d4ad05fd939-200x200-1.jpg","attrs":{"Price":"$5.9~$7 per piece","Brand Name":"Vanwin Tracking","Model Number":"VW-R22","Minimum Order Quantity":"1 piece","Delivery Time":"2-3 days for samples, 5-10 days for large orders","Certification":"CE\/FCC\/RoHS","Place of Origin":"Shenzhen, China","Payment Terms":"T\/T, Western Union, Paypal","Supply Ability":"500,000 pcs per month;","Packaging Details":"neutral package with box","Type":"Parking Sensor, Reversing radar","Sensor":"ultrasonic parking sensors","Alarm Type":"bibi sound","Car Make":"universal for all cars","Voltage":"12V DC","Warranty":"12 Months"}}