... provided attached to the Reader 2.GPRS (GSM):Integrated 3.Weight: 400g Industrial RFID Handheld Device with GPRS and ... : QWERTY keyboard, Touch screen, stylus, Trigger ButtonOutput devices: 3.5 Transmissive LCD, 320 x 240 pixels, LED x 2Buzzer ... processes and other industrial management, such as warehouse management, logistics, security, finance, inventory control, asset tracking, etc. The reasons to ...