PDA is used in multiple fields
PDA（Personal Digital Assistant），Known as a handheld computer, it helps us to work at any time, regardless of time and place. Classified by use, divided into industrial PDA and consumer PDA. Today we are introducing industrial PDA, which is mainly used in the industrial field. Common barcode scanners, RFID readers, POS machines, etc. can be called PDA，PDA(Personal Digital Assistant)，It is the meaning of a personal digital assistant. As the name suggests, it is a digital tool that assists in personal work. It mainly provides functions such as notes, contacts, business card exchanges, and itinerary.
Our product SH50 has many functions, such as barcode scanner, used to collect data, used for warehouse data registration, automatic data entry, and has the advantages of fast, accurate and efficient.，RFID is usually divided into UHF, UF, and LF. However, UHF has the highest frequency in industrial use. It has long-distance identification. Its advantage lies in its uniqueness. It does not repeatedly input data and directly passes frequency identification.
Main application areas
1． Logistics express
It can be used in the data collection of the dispatcher's waybill, the transfer field/warehouse data collection, and the way of scanning the express mail barcode, the transport order information can be directly transmitted to the background server through the 3G module, and the related business information can be queried.
2． Logistics and distribution
Highlighted are tobacco distribution, warehouse inventory, postal distribution, and the development of terminal distribution, drug distribution, in-plant logistics of large factories, logistics of warehouses and warehouses of major commodity manufacturers.
3．Chain store / store / counter data collection
It is used for the collection and transmission of data such as import, sale, storage, trading, adjustment, retreat, ordering and member management of the store, and can also realize the inventory of the store.
4． Card management
Used to manage various IC cards and contactless IC cards, such as ID cards, membership cards, and more. Card management, as its name suggests, manages a variety of contact/contactless IC cards, so the main extension of the scanner used is contact/non-contact IC card reading and writing.
5. Bill management
It is used for data collection of ticket checking units such as cinema tickets, train tickets, and scenic spots.