The wireless voting system is a wireless voting system with stable performance, superior speed and simple use. The system works in the 433mHzISM band, which is license-free and stipulated by the Federal Communications Commission of the United States. It adopts FHSS frequency modulation technology, which enables the system to provide excellent range and maintain the stability and confidentiality of communication signals even in harsh environments. The complete error check can distinguish from all other radio frequency communications. When coexisting with other radio frequency devices such as WLANs, PDAs, phones, etc., the system can still operate reliably to ensure data accuracy and enhance security. The voting machine transmits key information to the host, the information is automatically recognized, and then receives the control signal and confirmation of successful input sent back by the host. Ensure that the data is accurate during transmission.