How about Beijing Lin Wan Smart Fire Company?

All right. Specializing in fire smart home security system, based on home fire alarm system, intelligent waterproof system, intelligent kitchen system, intelligent electrical monitoring system, intelligent door and window system, etc. , as a one-stop service provider in the field of home security, starting from the refinement of home security management and the systematization of home security, with the help and promotion of big data, cloud computing, Internet of Things, geographic information and other information technologies, innovate home security mode and implement intelligent prevention and control, intelligent operation, intelligent alarm and intelligent management.