The fusion of AI technology with smart homes has propelled AI smart locks into multifaceted security hubs. According to research, users prioritize AI security features, with the "voice-activated eviction" functionality emerging as the top choice, garnering "great interest" from 62% of current users. Moreover, the capabilities to "analyze and identify security risks via door lock camera footage" and "provide early warnings accompanied by voice-activated eviction" have also garnered substantial attention, each attracting 59% of users' focus. The "precise video clip push warning" feature is supported by 57% of users. Notably, existing users' appreciation for these security features surpasses that of potential users, underscoring how hands-on experience enhances users' understanding of the importance of proactive security measures. In terms of unlocking methods, "AI fingerprint" and "AI face recognition" share second place, each favored by 54% of users. Among them, existing users show a heightened interest in "AI face recognition," reaching 56%. Additionally, the "AI battery" feature has caught the eye of 51% of users, whereas extended functionalities like "virtual butlers" have lower acceptance rates, intriguing only 31% of users.