9:How to install and use the 4G doorbell?

Zhuhai Daegen Electronics tells you: 

A. Plug-and-Play, Cost Reduction throughout the Lifecycle

The greatest advantage of the 4G intercom system is breaking free from the physical line constraints. The equipment only needs to insert a SIM card and connect to the power supply to quickly connect to the network, and the installation time is shortened from several days to a few hours. In maintenance, it avoids the risk of physical line aging and does not require annual line inspections, only paying a small amount of call and data traffic fees, significantly reducing long-term operation costs.

B. Multimedia Integration, No Communication Gaps

The 4G network supports high-bandwidth data transmission and through the mature mobile signal network, the intercom system is no longer limited to voice. It realizes the "voice + data + visualization" triple integration, supports high-definition video calls, real-time transmission of fault codes, and even combines AI algorithms for face recognition, pet recognition, package recognition, car recognition, etc. Behavior analysis. More importantly, the 4G wireless intercom breaks geographical limitations. As long as there is network coverage, cross-regional real-time communication and door access control can be achieved regardless of where the user is.

C. Intelligent Linkage, High Security Redundancy

The 4G system has strong linkage capabilities. When an emergency occurs (such as elevator entrapment, home invasion), the system can automatically push alarm information, location coordinates to the property management center, security personnel's mobile phones, and even rescue platforms, significantly shortening the response time. At the same time, a dual-network hot backup design (such as mobile + telecom dual-network switching) is adopted. During network fluctuations, it can automatically switch within milliseconds, ensuring high reliability of communication.

From "wired" to "wireless", from "single call" to "everything connected", the evolution of the building intercom system is not only a technological iteration, but also a redefinition of living safety and life efficiency. Although traditional wired systems still have their value in certain scenarios, in response to the urgent needs of old community renovations and the high standards of new smart communities, 4G network building intercom undoubtedly provides a more cost-effective and forward-looking solution. It makes community security no longer a cold wall, but an intangible yet resilient smart network, always safeguarding people's entry and exit safety.