Interphone based on radio wave remote control

The utility model discloses an interphone based on radio wave remote control, which comprises an interphone front baffle plate, the lower part of the interphone front baffle plate is fixedly connected with an interphone battery limiting box, the middle part in the interphone battery limiting box is fixedly connected with a partition plate, and the upper part of the partition plate is fixedly connected with a sound receiving and transmitting device. According to the interphone based on radio wave remote control, by rotating a movable sleeve, the movable sleeve drives a semicircular hook to be movably connected to the outer wall of a limiting threaded column in a sleeving mode, meanwhile, a spring is installed outside a supporting column and pushes the movable sleeve and the semicircular hook to extrude inwards, and meanwhile a tension balance state is kept between a supporting seat and an external sealing sleeve; meanwhile, a nut installed outside the limiting threaded column is rotated, the outer sealing slee