YongLi-RF6000 inventory machine

Features:

1) Wireless barcode collector is a very unique wireless barcode scanning product on the market. It combines wireless barcode scanner and simple wireless data collector functions, and users can use it without any programming. It has a keyboard and a screen, which can realize the functions that the wireless barcode scanner can't realize. For example, when the barcode is damaged and cannot be scanned, it can be input through the keyboard; it can display the currently used wireless channel and battery power. The wireless base station that communicates with the handheld terminal adopts a USB interface, emulating keyboard mode, and can be used without any driver.
2) It adopts a laser bar code scanning engine with fast scanning speed and large depth of field, which can meet the needs of most industries. At present, most of the laser scanning guns on the market still use 8-bit single-chip microcomputers to complete the decoding, and use the 32-bit ARM CPU that is ten times faster to achieve the decoding, which is faster and more accurate.
3), with simple barcode data collection function. Support offline batch scanning mode, and can scan and save up to 50,000 barcode data at a time. After the collection is over, the user can centrally transmit it to the computer at one time by wireless means. For many simple barcode collection applications, it can directly replace the expensive and complicated inventory machines that were originally used, greatly reducing the user's purchase and use costs.
4) The wireless frequency used is 433M, two-way communication mode, and there is a wireless signal strength indicator on the screen. It supports a maximum of 99 wireless channels, which means that 99 groups can be used at the same time without mutual interference; each channel can support a maximum of 255 devices. In practice, because the same channel may conflict, the same channel devices used at the same time should not exceed Three. In the case of unobstructed, the transmission distance can generally reach 50-100 meters; in the case of relatively large interference or need to cross multiple walls, the wireless communication distance may be greatly shortened. The reason why the more widely used Bluetooth transmission is not used is that the Bluetooth transmission distance is very short, generally no more than 10 meters, and Bluetooth uses the ultra-high frequency band of 2.4G, the ability of radio waves to pass through obstacles is much weaker than that of 433M, and the paired PC side Bluetooth The driver needs to be installed before the device is used, and the operation is more complicated.

 
 
technical parameter

1), 32-bit high-speed ARM series CPU 
2), FLASH memory: 2MB, including all second-level Chinese character libraries, user-available data space is 1.8M
3), power supply: 2 AA batteries (recommended to use 1600-2400mah 5 No. NiH rechargeable battery), support charging via USB port.
4) Display: 128x64 FSTN LCD screen, supports 5 rows and 10 columns of Chinese characters display, with bright blue backlight.
5) Size: 167 x 65 (55) x 30 (24) mm, about 150 grams
6), 26-key standard data collector keyboard, the same layout as CASIO, DENSO collector keyboard
7), standby time: more than half a year (According to the remaining battery power), the power consumption is much lower than most similar devices on the market.
8) Continuous working time: 50-100 hours, can scan at least 10,000 times
9) Support shutdown on-site protection, you can switch the machine at any time, and also support automatic shutdown.
10) Barcode scanning method: 650ns laser 
          scanning depth of field: 3-35cm (for 13mil EAN13 barcode)
          scanning barcode width: within 20cm 
          Reading barcode types: EAN13, EAN8, 39 codes, 93 codes, 128 codes, cross 25 codes (IT25 ), Codebar, UPCA, UPCE, etc.
11), wireless communication uses 433M wireless data transmission dedicated chip, data transmission has a high degree of reliability.
         Wireless communication frequency: 433M, two-way communication, two-way verification of data transmission.
         Maximum wireless transmission power: +10dB 
         Wireless receiving sensitivity: -102dB
         Wireless          channel: 99
         channels Number of devices per channel: 255
Wireless signal strength indicator The
         wireless communication adopts highly reliable CRC check to ensure the accuracy of wireless transmission data.
12). The wireless base station is paired with the handheld terminal, and 1 base station can be used in practice. Equipped with 3 handheld terminals. The wireless base station adopts USB interface, keyboard simulation mode, and access to WINDOWS without driving. For special applications, the wireless base station can also provide a serial interface to connect to the device.