The present invention relates to an alert system for vibration and noise and, more specifically, to an alert system for vibration and noise, configured to input particular circumstance conditions in each household and whether to agree the conditions; to comprise a determining unit which compares the detected vibration and noise with critical conditions along the preset or input circumstance conditions; to comprise an alarm unit which generates a gradable alarm according to a result of determination; and to record and to store a series of processes as data, thereby enabling to efficiently prevent and control a dispute between neighbors regarding noise or vibration in multiple dwellings such as an apartment.