808 laser scanner, Guangzhou State Association (Certified), scanning gun provided by the Guangzhou Municipal Contracting State Information Technology Limited. Guangzhou City State Association Information Technology Co., Ltd. (www.gzdb899.com) is specialized in the "cash register, scanner, bar code machines, management software, a small ticket machines, cash registers, shredders" of the enterprise, the company adhering to the "integrity business, hard service "concept, to provide you with the highest quality products and services. Welcome to inquire! Contact: Qiu. Scanning guns and other types of presentation scanner to scan many different types of guns, common are the following categories: a 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 variety of types, which is typically 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 constraints one-dimensional scanner, the volume is generally significantly larger than CIS technology. Design of small roller-type scanner is fixed and the lens, and the object to be scanned by moving the lens to scan the printer so as to scan the object to be re-sent through the machine when operating, so the wireless two-dimensional scanner, to be scanning the object can not be too thick. The greatest advantage of this scanner is that the volume is small, but it has a variety of limitations due to the use of 808 laser scanner, such as thin paper can only scan range can not exceed the size of the scan 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, the price of course expensive), physical scanner (not a physical scanning capability of flatbed scanner, somewhat similar to a digital camera), and is mainly used in the field of industry typographical many other drum-type scanner. New World nls hr1030 handheld scanner compact design, high quality suitable for hand-held one-dimensional code scanner can be widely used in the retail, office automation and other fields. Up to 300 times / sec scan speed and more than 30 cm of reading distance, making it the choice for hand-held bar code scanning applications. Products nice, feel good, and adapt to Asian and European people's habits. Take DROP seismic protection design. New World nls hr1030 (model name had nls-hr100) handheld scanner is mainly used to scan one-dimensional code, which can meet the needs of the vast majority of bar code scanning. The scanner, using their own core technology uIMG. Entirely manufactured by the company independent design. uIMG contain optical systems, optical coupling system, digitizer, decoder, image processing, embedded systems and a series of integrated technologies. The scanner supports a common global standard 1D barcode reading performance reached the international advanced level. By applying a variety of bar code can be provided to support the company, read user-defined.