2 5w car reverse backup radar system

{"cid":"91211155","title":"Parking Wireless Car Reverse Backup Radar System 70 To 80dB Alarm Volume","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/c5\/a4\/6a35053a39dc650f74c6643a2ca7-200x200-1.jpg","attrs":{"Price":"Negotiation","Brand Name":"KINGCROWN","Model Number":"BG-S4S-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"}}

{"cid":"91148892","title":"Auto 12V 24V Visual Reversing Radar System Car Backup Radar For Heavy Duty","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/54\/44\/fa99bb2e0086129ab326c7bec4e7-200x200-1.jpg","attrs":{"Price":"negotiated","Brand Name":"Vanwin Tracking","Model Number":"VW-701-LD","Minimum Order Quantity":"1 pc","Delivery Time":"3-7 working days","Certification":"CE\/FCC\/RoHS","Place of Origin":"Shenzhen,Guandong","Payment Terms":"T\/T,Western Union,Paypal","Supply Ability":"5000 pcs per month ;","Packaging Details":"Color Neutral Box ; Neutral giftbox,white box and customize box for your option Packing details: Carton Size: 58.2*45.8*34cm N.W:.15.08KG PER CTN G.W: 15.88KG PER CTN 10pcs \/ ctn","Power supply":"12V-24V DC optional","Resolution":"1024xRGBx600","Combination":"4 way video input,1 way audio input for V2","Monitor Types":"3 inch,5 inch,6 inch,7 inch,9 inch,10 inch,15 inch for optional","Type":"Parking Sensor, Parking Sensor System, Reverse camera, Car Monitor, Backup Camera","Camera Chip":"Sharp Sony CCD 600TVL AHD 1080P 720P COMS","Usage":"Parking Reverse Camera Monitor Radar Sensor","Function":"Waterproof, Night Light, G-Sensor, 3D IMAGE, Parking Line, Split Screen","Special Function":"IR Infrared LED Night Vision","Warranty":"12 months"}}