multi purpose tethered uav relay system

{"cid":"91223801","title":"Tethered Power Supply Box NG7 200S750 24kg Anaviation Al Alloy Shell Material","imgUrl":"https:\/\/img.chinax.com\/nimg\/8d\/72\/981af0e5423b144a135cbf45869b-200x200-1.jpg","attrs":[]}

{"cid":"91180449","title":"Wide range of fire extinguishing types High altitude firefighting drone quick response system Suitable for multiple chassis","imgUrl":"https:\/\/img.chinax.com\/nimg\/54\/37\/b7e2f737dadfcd66ee6e59e9c194-200x200-1.jpg","attrs":{"Price":"USD84000","Brand Name":"Topsky","Model Number":"GJ01","Minimum Order Quantity":"1set","Delivery Time":"60days","Place of Origin":"China","Payment Terms":"T\/T","Supply Ability":"10sets\/month","Packaging Details":"Aluminium case","Maximum net power of engine":"105kw","Maximum speed":"140km\/h","Total chassis mass":"4300kg","Payload":"50kg","Payload flight time":"22min"}}