Basic explanation (GENERAL INFORMATIONS): 
Proximity card microreader is for commercial domain special-purpose development and so on self-service transaction, entrance guard, staff checking attendance high tech product collection induction cards, the password small keyboard in a body, the product outward appearance is natural, easy to operate.

Basic characteristic (SPECIFICATIONS):
·May read the card class:EM MIFARE standard.
·Induction distance:2-10CM
·Interface standard:Simulation keyboard connection, RS232 connection, 485 connections, Wei root 26 connections.

Uploading data format:
After the YD-793 series microreader reads the ID card data success, sends in the computer by the following form:
STX    ID Card Data   CR      ETX
OXO2      　DATA     OXOD     OXO3