reverse parking sensor system with beep warning

{"cid":"91211155","title":"Parking Assist LED Car Reverse Parking Sensor System Buzzer Beeps Indicator HD Resolution Waterproof IP67 Night View G-Sensor DC","imgUrl":"https:\/\/img.chinax.com\/nimg\/34\/b7\/b7c765d8913a6b0a6dc2c2d19057-200x200-1.jpg","attrs":{"Price":"Negotiation","Brand Name":"KINGCROWN","Model Number":"BG-S4S-CFM","Minimum Order Quantity":"30pts","Delivery Time":"45 days","Place of Origin":"China","Certification":"ROHS","Payment Terms":"L\/C,T\/T","Packaging Details":"Export standard package","Supply Ability":"1000sets\/month"}}