... ,to 7m -2G/3G,BarCord, GPS handheld smart card reader Introduction & feature:Completely self-owned brand. Independent ... Animal Busbandry,Nursery,Food safety,Shopping mall, colthes, Luggage,Express ,Containers etc. Logistics trackingAsset management: Hostpital, hotel, office ... ,RJ45adaptorExtend port:1pcs SD/MMC card slot,1pcs SIM card slot,1pcs PSAM card slotBattery parameterCapacity:7.4V 3500mAh ...