500m pyro remote firing system

{"cid":"91225352","title":"Ematch 2M Electronic Ignition Head Easy-to-Use Plastic Pyro Fireworks Igniter Sky Shot Christmas Spark Remote Control CE","imgUrl":"https:\/\/img.chinax.com\/nimg\/e4\/82\/57d8b9e3e27d18fc6b3f27ae0a05-200x200-1.jpg","attrs":{"Price":"$0.23-0.24","Brand Name":"TOP","Model Number":"TP-FTP","Minimum Order Quantity":"1","Delivery Time":"15Days","Place of Origin":"Hunan, China","Certification":"CE","Payment Terms":"T\/T","Supply Ability":"1000000","Packaging Details":"18KG\/43*29*43\/box","Material":"Plastics\/copper string","Feature":"Popular","effect":"spark","Firework Type":"Other","Product Type":"electric match","Application":"Chinese New Year, Christmas, Easter, Halloween, New Year","Color":"Orange","size":"2m","Package":"25\/100","Type":"Fireworks Display","USE":"Ignition Device","Application scenarios":"Celebration Wedding Birthday Party","Advantage":"High Qualtity","Quality":"Meet CE","Control":"Remote Control Fireworks Machine","Battery":"Fireworks Firing System"}}

{"cid":"91180449","title":"20kg Weight Remote Control Eod Robot Multi Angle Rotation 500m Wireless Control Distance","imgUrl":"https:\/\/img.chinax.com\/nimg\/d5\/9f\/e576ad320497e7fc3f492474c1a9-200x200-1.jpg","attrs":{"Price":"","Brand Name":"Topsky","Model Number":"ER3-A","Minimum Order Quantity":"1","Place of Origin":"China","Payment Terms":"T\/T, L\/C, Western Union","Supply Ability":"10sets\/month","Packaging Details":"Customized box","screen":"12inch high light LCD screen","size":"967*646*750mm(inc PTZ)","weight":"150KG","image system":"360\u00b0panorama image system","wireless control distance":"500m","wire control distance":"1000m"}}