Shock-proof PDA with RFID and Infrared Scanner 1.Windows CE OS 2.GPRS,WIFI,GPS ... 2D codes 4.SDK Shock-proof PDA with RFID and Infrared Scanner 1.Win CE OS2.GPRS,WIFI,GPS,RFID ... (wide)x31(thick)mmweight300g( contain battery)Work environmentOperate temperature-15~+50°CStore temperature-20~+60°COperate humidityRelative humidity 5-95%( no ... development kit(SDK) Shock-proof PDA with RFID and Infrared Scanner