2 4g backpack drone detection system

{"cid":"91190298","title":"Frequency Bands 2.4G 5.8G Easy Carry Backpack Drone Detector","imgUrl":"https:\/\/img.chinax.com\/nimg\/a2\/a4\/db27d8e9f283df42a08e90d7254f-200x200-1.jpg","attrs":{"Brand Name":"Zhejiang Zhongdeng Electronic Technology","Model Number":"ZD-ZC030\/3000\/2","Place of Origin":"Jiaxing, Zhejiang, China","Product name":"Backpack drone detection system","Detection distance":"3Km","Frequency bands":"2.4G, 5.8G","Detection sensitivity":"better than -95dbm","Device Weight":"6Kg"}}

{"cid":"91222800","title":"5 Band 900m 2.4G 5.8g Handheld Drone Detector Dji Aeroscope Drone Detection System","imgUrl":"https:\/\/img.chinax.com\/nimg\/83\/30\/4ecdabfb04382346771b440457f8-200x200-1.jpg","attrs":{"Price":"Negotiable","Brand Name":"OEM","Minimum Order Quantity":"1 Piece","Delivery Time":"1-3 Working Days","Place of Origin":"China","Payment Terms":"T\/T, PayPal, Negotiable","Model NO.":"PF-DR08Y","Frequency":"Uav Signal","Coverage":"500-2000m","Net Weight":"1kg","Product Size":"17*8*5cm","Quality Warranty":"12 Months","Single Gross Weight":"2.000 Kg","Function":"Automatic Detection of Drones, Automatic Alarm, Un","Detection Method":"Radio Spectrum Detection (Passive)","Detection Frequency":"2.4GHz & 5.8GHz Dual Frequency","Detection Distance":"3km 2.4, 0.8km 5.8 (Standard Omnidirectional Anten","Product Name":"Hand-Held Anti Drone Detector","Application":"Public Places","Type":"Uav Detector","Transport Package":"Carton","Specification":"17X8X5 cm","Trademark":"No","Origin":"China","Packaging Details":"Standard Package","Supply Ability":"10000 Sets \/ Month"}}