beep voice front and rear radar detector

{"cid":"91211155","title":"Beep Voice Parking Sensor Systems Front And Rear Radar Detector For Car Anti Frost","imgUrl":"https:\/\/img.chinax.com\/nimg\/4a\/fc\/feaccc184fbc8ee79226cca20de3-200x200-1.jpg","attrs":{"Price":"Negotiation","Brand Name":"KINGCROWN","Model Number":"BG-S6S-YYYY","Minimum Order Quantity":"30pts","Delivery Time":"45 days","Certification":"RoHS","Place of Origin":"China","Payment Terms":"L\/C, T\/T","Supply Ability":"1000sets\/month","Packaging Details":"Export standard package","Product name":"Paking Sensor","Alarm Type":"Bi Bi Buzz","Waterproof":"IP67","Detection distance":"0.3-2M(3M)","Alarm distance":"0.3-1.5M(2M)","tolerance scope":"<1cm","Effective range":"<0.9m","working frequency":"Operating Voltage"}}