Ip pbx is a pbx system with ip connection based on TCP/IP protocol, pbx is a switch that implements communication internal line, and ip pbx transmits ip signal in pbx to realize integrated communication system.
Ip access control room system is a set of ip protocol based access control security management system is a modern security management system, it integrates computer automatic identification technology and modern security management measures, it involves electronics, machinery, optics, computer technology, biometrics And many other new technologies.
Ip solutions inmate calling can help prison guards to keep abreast of prison personnel's detention and related information, and can effectively control and prevent emergencies, such as disputes in prisons, jailbreaks, suicides, etc. The main principle of the inmate calling solution is security and confidentiality, which is convenient for police officers to monitor and hang up in real time.
The blue light system refers to an emergency call help system for use in public places. The emergency dispatching system terminal generally uses an alarm column composed of a blue warning light and a blue alarm column. The blue light system, which uses a blue light, has an obvious warning light at night, giving a safe feeling.