Opticon PX-35 pocket sized data collector The PX35 is a pocket-sized data collector with a Bluetooth interface and a 2D scan engine with auto-focus. Scanned data can immediately be sent to other Bluetooth devices. An integrated real-time clock adds a date and time stamp to every identified barcode.The high performance LED's create a sharp contrast between the code and the background for fast reading and decoding of both 1D and 2D codes. The codes are stored on the on-board memory enabling storage of data. The memory is large enough to accommodate an entire day of scanning.