In this article, a base station of remote monitoring system was designed based on Zigbee technology, which takes AT91SAM7X256 as the center core and is built upon theμC/OS-II operation system. This is a base station which makes a connection of Zigbee and Ethernet is used to implement the remote monitoring of wireless voting device. It can also realize voting on the same topic in some different rooms at the same time. This paper also describes the structure of hardware platform.