2 4g multi channel data acquisition system

{"cid":"91225138","title":"Multifunction Edge Gateway Modbus Data Acquisition Unit 4G WiFi RS485 Romote Data Terminal Unit","imgUrl":"https:\/\/img.chinax.com\/nimg\/91\/44\/c632c1e1f0f0c9c93ced0d032588-200x200-1.jpg","attrs":{"Price":"USD 180.00~ USD 200.00 per piece","Brand Name":"TOPRIE","Model Number":"TP301","Minimum Order Quantity":"1 piece","Delivery Time":"5-8 working days","Analog output":"2 channel 0-20mA input or 0-10V output","Operation environment":"Temperature:-20\u2103~60\u2103 Humidity: 0~95% RH","material":"ABS","wire terminal":"standard plug-in terminal interface","Keywords":"multifunction edge gateway","Analog input":"8 channel 0-20mA input 8 channel 0-5V input","USB C port":"configuration, debug and upgrade","Weight":"600g","Storage environment":"Temperature:-30\u2103~65\u2103 Humidity: 30%~80% RH","Communication":"4G,WiFi,RJ45,RS485","Power supply":"DC12-24V","Warranty":"12 months","Material":"Fireproof ABS","Accuracy":"Collect accuracy:0.2% output accuracy:0.3%","Antenna":"SMA female interface","Screen":"1.3 inches OLED display","Dimension":"205*128*32mm","Switch quantities input":"Support","OEM":"Available","Certification":"CE,ROHS","Place of Origin":"China","Payment Terms":"L\/C,D\/A,D\/P,T\/T,Western Union,MoneyGram","Supply Ability":"100 pieces per day","Packaging Details":"Packed in paper carton"}}

{"cid":"91215116","title":"Resistive HMI Touch Screen Panel WIFI Industrial All In One PC ODM","imgUrl":"https:\/\/img.chinax.com\/nimg\/9d\/77\/50caf9c0a5b9b164b2950a73eba9-200x200-1.jpg","attrs":{"Price":"TBA","Brand Name":"LONGYU","Model Number":"PAC070-4G","Minimum Order Quantity":"1 pcs","Delivery Time":"7-10 Work Days","Certification":"CE RoHS","Place of Origin":"China","Payment Terms":"T\/T, Western Union\uff0cPaypal","Supply Ability":"10000PCS\/Month","Packaging Details":"1-5pcs\/CTN, Safe, Firm, suitable for international shipping","Product size":"7 Inch","OEM\/ODM":"YES","Display brightness":"350cd\/m2","Touch screen":"Four wire resistive","Product Size":"W206mm\u00d7H142mm\u00d7D42mm","Opening size":"W192mm\u00d7H134 mm","C P U":"Cortex-A8 600MHz","Memory":"512M DDRII RAM"}}