Check machine is data is collected implement, the distinction of it and scanning gun depends on:
1. scanner oneself does not have memory, just come true to be transmitted immediately, after join electrify head, the data of scanning earning shows the place that locates in cursor directly. Although wireless scanner can be in do not work below the circumstance of join computer, but the distance suffers be restricted.
2. data is collected implement oneself has memory, can be in do not work below the circumstance of join computer, the distance with computer is so unlimited. The data of scanning earning is to store above all collecting implement inside memory, transmit data electrify head to realize batch processing through transmitting base next. High-end collection implement have PDA kind, not only oneself function is more rich (operating system of use WINDOWS CE) and can realize function of wireless local area network (WLAN) , also can join computer realizes batch processing at the same time.

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