The invention discloses a smart anti-theft system based on wireless communication, comprising a processor and an anti-theft monitoring system, wherein the processor is communicably connected with theanti-theft monitoring system through a wireless data communication module; the processor is connected with a display module, an input module, and an alarm; the display module is configured to displaythe state of the entire system, and the input module is configured to input an instruction to the processor; the anti-theft monitoring system includes a pyroelectric infrared human body sensing module, a door and window infrared radiation type sensing module, and a vibration module, wherein the pyroelectric infrared human body sensing module is used to sense the night thief entering the room, thedoor and window infrared radiation type sensing module is used to sense accidental intrusion of the door and window, the vibration module is used to sense the vibration of the home, and the pyroelectric infrared human body sensing module, the door and window infrared radiation type sensing module, and the vibration sensing module are all communicably connected to the processor through the wirelessdata communication module.