This standard specifies the terms and definitions, product classification, requirements, test methods, inspection rules, marking, packaging, transportation and storage of smart door locks. The appearance and surface quality, confidentiality, firmness, flexibility, durability, closing force, safety requirements, anti-technical opening, power supply, biometric image technology requirements, functions, environmental adaptability requirements, and anti-interference of smart door locks , stability, installation requirements and other aspects of requirements and test methods are stipulated.