Vending machine with security function

The utility model discloses a vending machine with a security function, which comprises a control center, a sales management module, a communication control module, an audio and video processing module and an alarm sensing module which are controlled by the control center, wherein the audio and video processing module comprises a camera arranged at the top or the upper part of the vending machine,and a sound acquisition unit is arranged in the vending machine; and the audio and video processing module can lock, store and transmit the image and sound information according to alarm information.The vending machine comprises the control center as well as the sales management module, the communication control module, the audio and video processing module and the alarm sensing module which areconnected with the control center, is a terminal combining automatic vending and intelligent security monitoring, and uses modern wireless communication network, electronic payment, automatic vending, the acquisition, storage