Data transmission monitoring device based on wireless network

A data transmission monitoring device based on a wireless network disclosed by the present invention comprises a camera, a wall body is arranged on the back of the camera, a support is installed at the bottom of the camera, the support is connected with the wall body through a plurality of bolts, insect expelling mechanisms are arranged on both sides of the camera, and each insect expelling mechanism comprises first sliding grooves formed in the outer walls of both sides of the camera. And a shielding mechanism for shielding and protecting the camera is arranged at the top of the camera. According to the insect repelling device, through the arranged insect repelling mechanism, after a first rotating shaft is controlled to drive a first mounting base, a rotating plate and a box body to rotate downwards together to be in an inclined state, insect repelling liquid stored in the rotating plate can enter the box body through a telescopic hose, and a heating block is controlled to be started to generate heat; the m