Building intercom host generally includes the central management machine and indoor extension, through the private network network to achieve the intercom function。Basic functions of building intercom host include two-way call, building intercom system also derived image capture storage function, household access function, ladder control function and so on。The following details the development trend of building intercom host。

1, become a relatively independent industry sector building intercom host in the domestic development of a short time, but because of the building intercom host market prospects, up to today, building intercom host manufacturers have soared to about 250。Because of the progress of society, the change of human life mode and thinking mode, thousands of residential areas have adopted intelligent building intercom host。

 

2. Committed to improving product quality，Perfect after-sales service building intercom host part of the manufacturers realize that bidding industry will bring no living space serious consequences，Therefore, we are committed to improving product quality，Increase investment in after-sales service，Building intercom host in Europe and the United States, Hong Kong, Taiwan and other regions have been used for nearly 20 years，至今，There are nearly ten foreign brands in the mainland，Domestic building talkback enterprises develop rapidly，And building intercom host sales have been showing a rising trend。

 

3. Gradually expand the market space，Semi-digital networking has become common，It is understood that，The reason is that the network has obvious advantages in wiring, networking, signal transmission, system scalability, function scalability, system easy maintenance, network anti-interference, multi-channel communication ability and so on，并且扩展升级极方便；并且楼宇对讲主机的远程监控、社区服务等多种功能集成；安装调试方便，Shorten the engineering cycle，Save the cost of the project。In addition to the above three development trends of the building intercom host, the building intercom system can be integrated with the access control system to realize the transparent transmission of the access control system through the network。At present, many intelligent residential areas have adopted the building intercom host, the building intercom host can be the original decentralized management, into the current centralized management。