... / EDGE,WI-FI, Bluetooth data transmission as well as 1D barcode scanning, also it can be built RFID, GPS, Zigbee, IrDA ... - 60HzAmbient Temperature: Working: -10 C - 50 C Storage: -20 C - 60 CHum.: 5% - 95% RHSealed Standard:IP64Package Include:1) 1PCS PDA ... with SDK, Portable Data Terminal, Mobile Computer, UHF RFID Reader, Portable UHF Reader, Mobile Computer With GPS, Rugged PDA, Rugged Data Terminal ...