Wireless smart home system

The invention discloses a wireless smart home system. The system comprises a user terminal, an authentication server, home center transceiving equipment and security and protection equipment, whereinthe home center transceiver is connected with a TV OS, a remote control household electrical appliance, an environment monitor, a camera and other devices through a short-distance wireless communication protocol, a first-level eSIM card is embedded in the home center transceiver, and the home center transceiver is accessed to the Internet through the first-level eSIM card to realize communicationwith the authentication server; a secondary eSIM card is embedded in the security and protection equipment, and the security and protection equipment is accessed to the NB-loT network through the secondary eSIM card to realize communication with the authentication server; the authentication server receives and verifies the authentication data uploaded by the device, manages the association relationship between the device a