Journal of Appliance Science & Technology ›› 2025, Vol. 0 ›› Issue (zk): 578-582.doi: 10.19784/j.cnki.issn1672-0172.2025.99.120

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Interpretation of T/CAS 991.5—2025《Household building materials—Specifications of product quality grading—Part 5: Smart camera for household appliances》

Li Yuxiang1, Pei Guangfu1, Li Hongwei1, Zhao Shuang2, Zhang Xiaoyu2, Zhang Xinlu1, Zhao Yanwei1   

  1. 1. CHEARI (Beijing) Certification & Testing Co., Ltd. Beijing 100176;
    2. China Household Electric Appliance Research Institute Beijing 100037
  • Published:2025-12-30

Abstract: Systematically interprets the key contents of the group standard T/CAS 991.5—2025 “Specifications for Quality Grading of Home Building Materials Products, Part 5: Smart Cameras for Household and Similar Purposes.” It focuses on analyzing the technical requirements of the standard’s basic, key, and featured indicators, and clarifies its quality grading logic and evaluation methods. By summarizing the appendix testing content, including App operating experience, night vision capabilities, image clarity, and minimum illumination, it helps companies understand the standard’s implications and promotes product quality improvements in the smart camera industry.

Key words: Smart cameras, Quality grading, Key indicators, Night vision evaluation, User experience

CLC Number: