human presence under car security scanner

{"cid":"90042277","title":"240VAC Under Car Security Scanner Human Presence Heatbeat Movement Detection","imgUrl":"https:\/\/img.ismap.com\/nimg\/cf\/cf\/762d70d275b14ff86ea53c05aa29-200x200-1.jpg","attrs":{"Price":"Negotiable","Brand Name":"SECUPLUS","Model Number":"SPV-2018CL","Minimum Order Quantity":"1 Set","Certification":"CE, ISO9001","Place of Origin":"CHINA","Payment Terms":"L\/C, T\/T, Western Union","Supply Ability":"100 set per month","Packaging Details":"wooden box","Vehicle Magnetic sensor":"4pcs","Ground sensor":"1pc","Wind resonance sensor":"1pc","Detection time":"15-60s (adjustment)","Software":"multi-language support","Alarm":"audio and visual","Warranty":"18 months","Technical training":"free"}}