1D Laser Wireless Barcode Scanners data collector PDA

RF3000  It is a kind of distinctive wireless barcode scanning product on the market, which combines functions of wireless barcode scanner and simple wireless data collector. We can use it without any programming. It has keyboard and screen, can achieve the functions which the wireless barcode scanner can’t do. For example, if the barcode is damaged and not scannable, you can input through the keyboard; it can display the current wireless channel and battery capacity and so on. The wireless base station communicated with hand-held terminal adopts USB interface, to simulate keyboard mode, can use it without any driver.

   Using a laser barcode scanning engine with rapid scanning speed and large depth of field, it can meet the needs of most industries. Most of the laser scanners in current market still use 8-bit SCM(single chip microcomputer) to complete the decoding, but the decoding of wireless barcode collector adopts 32-bit ARM CPU which is ten times faster and makes the decoding faster and more accurate.

   It has the simple barcode data collection function, can support the offline batch scanning mode, you can scan and save a maximum of 50,000 barcode data once. After the collection, you can transmit the data in centralized to a computer. For many simple applications of barcode collection, it can directly replace the originally used inventory machine which is expensive and complex, greatly reducing the cost of purchasing and usage.

   The wireless frequency is 433M, two-way communication; there is a wireless signal strength instruction on the screen. It can support a maximum of 99 wireless channels, you can use 99 units at the same time and that will not interfere each other; each channel can support 255 devices in maximum, but actually there might be conflict in the same channel, it’s better to use less than 10 devices at the same time in the same channel. In a unobstructed space, the transmission distance can be 50-100 meters; If there is larger interference or need to pass through several walls, the wireless communication distance may be shortened. The reason why the Bluetooth is not used is that transmission distance of Bluetooth is very short, generally not more than 10 meters. And Bluetooth adopts 2.4G ultra high frequency, the passing through obstacles capability of which is a lot weaker than that of 433M. Meanwhile before using the Bluetooth device of the matching PC terminal, need to install the driver, the operation is more complicated.