What does a point-to-point fas system mean?

FAS (Fire Alarm System) is a fire alarm system. The fire alarm system (FAS) has its own network structure and wiring system, so that it can operate, operate and manage independently under any circumstances. With the development of computer technology and network technology, fire alarm system has the ability of networking with building management system (BMS), and provides building automation system, integrated security management system, broadcasting system and wired/wireless communication system.

Peer-to-peer SMS refers to the business form of sending and receiving SMS between mobile phones. The forms of peer-to-peer short messages include intra-network short messages, inter-network short messages and international short messages. Point-to-point SMS is an independent user communication tool in theory. The communication tool can be a mobile phone, client software, PDA, etc. But no matter what point it is, the most basic purpose of point-to-point SMS is to realize two or more points of mutual communication, which is what people usually call chatting. The basic function of point-to-point SMS service is chat, which can be divided into point-to-point chat, industry/enterprise application (in essence, one-to-many points), self-writing SMS, inter-network interoperability, international interoperability and so on. As a brand-new and relatively independent way of interaction, SMS has become another way for people to obtain information. With the deepening of short message culture, point-to-point short message has become one of the main ways for people to chat remotely. Peer-to-peer SMS combines the characteristics of convenient use, wide range, storability and forwarding of mobile phones, and has the advantages of low price and no loss of information when turned off. It is short and pithy, convenient and quick, and it can be said to be an "electronic note". At present, SMS is the only service in GSM network and CDMA network that does not need to establish an end-to-end service path, and it can be transmitted even if the mobile station is in a complete circuit communication state.

Therefore, the point-to-point fas system is the connection between the fire alarm system and the client communication tools.