What does smart home service charge mean?

Smart home service fee is a summary of the maintenance cost of home security services and security hardware facilities. Specifically, smart home service fees mainly include installation service fees and hardware fees, as well as service fees for maintaining family safety and maintenance fees for maintaining hardware facilities. Among them, the hardware cost includes the cost of purchasing smart home equipment such as cameras, smart door locks and detectors; Installation service fee refers to the cost of on-site installation, debugging, testing and other services of professional smart family engineers; Maintenance service fee refers to the cost of testing, upgrading and maintaining family safety work; Maintenance cost of hardware facilities refers to the cost of testing, upgrading, maintenance and other services for home security hardware facilities. These fees are usually charged by smart home service providers.