aosu is a home security brand built around subscription-free video, selling battery and wired doorbell cameras, indoor and outdoor cameras and multi-camera kits. Its doorbells record locally to built-in storage or to a bundled base station rather than requiring a cloud plan, and pair 2K to 5K sensors with head-to-toe fields of view aimed at seeing packages on the doorstep. Devices are set up in the aosu app and work with Amazon Alexa and Google Assistant.
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Yale is one of the oldest lock brands in the world and today part of Assa Abloy, with its North American smart lock business run by Fortune Brands Innovations. Its residential smart range centres on the Assure Lock 2 family, sold as keypad or touchscreen deadbolts in wired and key-free versions, plus the Approach and Linus lines. Connectivity is modular: the same lock body accepts Wi-Fi, Z-Wave, Matter or Apple Home Key modules, and everything is managed through the Yale Access app.
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