Under what circumstances we need to use this barcode scanner with memory function it? Many customers are not very understanding, in fact, this is not a clear definition depends customer needs, we need to understand the customer scans the environment, in order to confirm whether the scanner with storage in line with their use. The definition of wireless scanning gun with storage, in fact, means that when you are under no signal environment must be scanned work, you can use this feature to wireless gun scanned bar code data to be stored inside the scanner, and then etc. all need to scan barcodes are scanned over, and then to have a place to put these barcode data signals transmitted to the computer. If your work environment is special, then you can consult scan network customer service, let us help you choose a professional barcode scanner for scanning guns for their own use scanner and other types of species introduced many common are the following categories: First, handheld scanner. Handheld Scanner is a product formed in 1987 to launch the technology, and looks much like a supermarket cashier to get in barcode scanner to use the same hand. The vast majority of handheld scanner uses CIS technology, optical resolution of 200dpi, black and white, grayscale, color scanner multiple types of convenience stores, which is generally 18 color type color. A few high-end products using CCD as the light-sensitive device, enabling bit true color, scans better. Second, the small drum-type scanner. This is a hand-held scanner desktop scanner peace intermediate products (which appeared a few years there is a new, as is the built-in power supply and the small size is called a notebook scanner) the vast majority of this product using CIS technology, optical resolution 300dpi, there are two kinds of color and grayscale, color models typically 24 color. There are also a few small drum-type and scanner with CCD technology, the scanning is better than CIS technology products, but due to structural limitations, the volume is generally significantly larger than CIS technology. Small drum-type scanner is designed to scan gun shots fixed, and mobile objects to be scanned through the lens to scan, when functioning as a printer, as objects to be scanned must be sent through the machine again, therefore, the object being scanned not too thick. The greatest advantage of this scanner is a supermarket scanner, the volume is small, but it has a variety of limitations due to the use, for example can only scan paper thin, can not exceed the size of the scan range gun. Third, the flatbed scanner. Also known as the flatbed scanner, a desktop scanner, currently in the market most of the scanner flatbed scanner belong, is now mainstream. Others include large format scanning of large format scanner, pen scanner, barcode scanner, film scanner (note not add Tousao flatbed scanner, the effect is much better and more cost-effective scanner, the price of course, expensive), Real scanner (not a physical flatbed scanner scanning capabilities, somewhat similar to a digital camera), and is mainly used in the field of industry typographical many other drum-type scanner. Guangzhou State Association (FIG), laser scanner, scanner provided by the Guangzhou Municipal Contracting State Information Technology Limited. "Cash register, scanner, bar code machines, management software, a small ticket machines, cash registers, shredders" preferred Guangzhou City State Association Information Technology Co., Ltd. (2), the company is located at: Pai Road, Tianhe District, Guangzhou City, 111 9th Floor, North Wing, days Sheng Ming, over the years, Guangzhou State Association to provide customers the best quality service, Contact: Mr Qiu. Welcome to the new and old customers call, letter, visit the guide, business negotiations. Guangzhou State Association expect to be your long term partner!