The government police institutions dedicated their best efforts to the efficiency of out-of-the-art detective technology and techniques to fight against crimes. Among them, the best-known was Closed Circuit Television (CCTV). However, the comprehensive set-up of the monitors in public space was controversial in terms of the issues of human rights, law, regulation, and applications to detecting crimes. Therefore, as the integration and application of monitors are getting popular, it is significant to explore the dilemmas of applying monitors to collect information and meantime protecting people's privacy. This research, applying the method of Situational Crime Privation (SCP) and the instrument, uses architecture descriptive language (ADL) under the framework of structure-behavior coalescence (SBC) enterprise architecture (EA), to achieve the following goals: 1. to investigate the current monitor management and regulation, 2. to design a more appropriate monitor management model, 3. to assure the society by making public the monitor application procedure.