Visual intercom to non-visual intercom development, building intercom has experienced non-visual to visual development is a progress, and now the demand of the market has returned to non-visual, and it is a progress of market maturity.
The current development trend of smart community is obvious, security in the smart community system is very important, community access control and home security are closely integrated with the building intercom system, residents can enter the house through face recognition, which can add a layer of security, and create a complete building intercom system for smart community solutions.

At present, many communities are installing a whole set of building intercom system, so that the community integration is more conducive to serving community households, individuals install building intercom alone so that only individual family access control system, at present, the construction of new communities are building community service platform, at the community door can call a unit user, so that the community living environment is more secure, Residents can also rest assured about community services.
Building intercom system safety is very important, building intercom system design must be reasonable. First of all, building intercom product system structure design, a variety of isolation protection measures must be in place, the circuit design to be accurate and reasonable, which not only includes the design of components to be reasonable, the system software design should also be perfect and stable! Secondly, the use of components, we need to verify whether to use new electronic components, resolutely eliminate the use of second-hand, unstable components!