This standard specifies the terms and definitions, technical requirements and test methods of smart door locks. This standard applies to smart door locks produced in Zhongshan City and smart door lock products produced or commissioned to be processed by related companies sold on the JD platform.
T/ZSSY 002-2023 history
2023T/ZSSY 002-2023 Quality Optimization Of Intelligent Door Locks
2020T/ZSSY 002-2020 Quality Optimization Of Intelligent Door Locks