The utility model discloses an electron seat card system based on zigBee network, its constitution includes: show node (1), gateway node (2), GPRS network (3), internet network (4), control center computer (5) and participation meeting personnel cell -phone (6), its characterized in that: control center computer (5) are passed through, and GPRS network (3) and internet network (4) transmit information to gateway node (2) show that node (1) form the zigBee network, receive and the information of display screen articulation point (2), and control center computer (5) through GPRS network (3) simultaneously, on participation meeting personnel's cell -phone (6) can be sent to with the relevant content of meeting and notice information in internet network (4). The utility model discloses an electron seat card system, the zigBee network has nimble network architecture, is fit for the meeting room of different shapes, zigBee network low power dissipation, use that can be infinitely time has improved efficiency, and the cost is reduced has solved the defect of traditional seat card and not enough.