Interphone

The utility model relates to the field of electronic monitoring equipment, in particular to an interphone, which comprises a panel, a middle frame assembly and a rear cover which are sequentially arranged, and a clamping structure and a buckling structure are arranged on the middle frame assembly; according to the utility model, the middle frame assembly is arranged between the panel and the rearcover; the middle frame assembly comprises a middle frame and an electrical part which is integrally designed with the middle frame; the middle frame assembly is installed on the panel, then the rearcover is closed, the assembling process is simple, the whole middle frame assembly can be detached and maintained integrally when needing to be repaired or maintained, management is convenient, secondly, an electrical part is separated from the panel made of metal materials through the middle frame assembly, the requirement for EMC protection is lowered, and cost is saved; furthermore, the electrical part comprises a louds