以下文章来源于金错刀 ，作者张一弛 金错刀 . 科技商业观察家。爆品战略提出者。 来源丨金错刀 （ID： ijincuodao ） 作者丨 张一弛 编辑丨博文 图源丨Midjourney 十年前，所有人出门必备的三件套是：钱包、钥匙和手机。 十年后，也许只带一部手机就够了。 钱包被手机支付所替代，至于出门不用带钥匙则要多亏了智能锁的大爆发。2025 年，智能锁彻底走进大众视野，中国智能锁市场一线城市的渗透率已经高 达 40% 以上。 而到底给家里装一个什么样的门锁，成为了装修的最大考验。 从当年被吐槽 " 人工智障 " 的初代产品，到如今能识人、会联动、懂预判的 AI 智能锁。 甚至还有年轻人爆改智能锁，把整个门换成电子大屏，在门口就情绪价值拉满：总裁欢迎回家。 上千家大厂 集体盯上"你家门口"的生意 智能锁到底是智能还是智障，早年一直是个争论不休的话题。 2023年底，"杭州检察"发布了一则窃贼通过观察密码锁使用痕迹，推测出门锁密码实施盗窃的案例。 窃贼专挑密码门锁下手，不断尝试数字排列，试开了别人家的门锁。类似，也有"指纹膜"、"复制卡"等新式非法开锁案件发生。 有意思的是，一边是第一批尝鲜的年轻人在社交 ...

Group 1 - The core idea of the article is the transformation of smart locks from being criticized as "artificial intelligence disabilities" to becoming essential components of smart home ecosystems, driven by technological advancements and consumer demand for convenience and security [36] - The smart lock market in China is experiencing significant growth, with a penetration rate of over 40% in first-tier cities by 2025, and the global smart door lock market is projected to reach $2.77 billion in 2024, growing to $8.1 billion by 2030 [3][10] - Major companies like Xiaomi, Huawei, and Haier are heavily investing in the smart lock sector, leading to intense competition and a "red ocean" market environment [3][14] Group 2 - The evolution of smart locks has led to advanced features such as AI capabilities, biometric recognition, and seamless integration with other smart home devices, enhancing user experience [5][15] - The first batch of smart lock users is entering a 5-7 year replacement cycle, creating a dual opportunity for both replacement and new market penetration [14] - Smart locks are becoming the "first entry point" in smart homes, with companies like Huawei positioning their products as integral to their broader smart home ecosystems [15][17] Group 3 - The article highlights the importance of security and reliability in smart locks, noting that despite advancements, there have been incidents of malfunction and security breaches, raising consumer concerns [29][31] - Companies are focusing on improving biometric recognition technologies, such as palm vein recognition, to address issues with traditional fingerprint locks and enhance security [24][28] - Data privacy is a significant concern, as many smart locks store sensitive user information, and inadequate data encryption could lead to privacy breaches [34]