Legal analysis: The public security organs can use electronic monitoring, irregular inspections and other surveillance methods to monitor their compliance with the regulations of residential surveillance; during the investigation period, they can monitor the persons under residential surveillance. Monitor people’s communications such as phone calls, faxes, letters, emails, and the Internet.
Legal basis:
Legal basis: "Procedure Regulations for the Handling of Criminal Cases by Public Security Organs"
Article 48:
Art. Article 48: Defense lawyers may meet with and contact criminal suspects who are in custody or under residential surveillance.
Article 112: Public security organs may use electronic monitoring, irregular inspections and other surveillance methods to supervise the compliance of persons under residential surveillance with the regulations; during the investigation period, they may monitor the persons under residential surveillance. The telephone calls, faxes, letters, emails, Internet and other communications of criminal suspects under residential surveillance shall be monitored.
Article 116 If a person under residential surveillance requests to leave his or her place of residence or designated residence for legitimate reasons, or requests to meet with others or communicate with others, the person in charge of the police station or the case-handling department responsible for the execution shall be responsible. People approve.