SMS notification or telephone notification of auxiliary police entering.

Auxiliary police generally refers to the police auxiliary personnel of public security organs. Police auxiliary personnel of public security organs, also known as auxiliary police and police auxiliary personnel. According to the development of social security situation and the actual needs of public security work, recruitment is oriented to the society, providing auxiliary support for the daily operation and police activities of public security organs.

According to the Opinions on Standardizing the Management of Police Auxiliary Personnel in Public Security Organs, it was established with reference to the Disciplinary Provisions of the People's Police of Public Security Organs. Directly directed and managed by public security organs, it is mainly used for social joint defense patrols and is endowed with basic law enforcement power.