[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"directory:\u002Fen\u002Fbrands\u002Faqara":3},{"title":4,"description":5,"groups":6,"rows":7,"total":16,"page":16,"totalPages":16,"parent":17},"Aqara","Explore Aqara: brand background in China; product areas include Smart door locks, Access management. Browse documented series, model specifications and official sources.",[],[8],{"slug":9,"title":10,"description":11,"brand":4,"model":12,"updated":13,"kind":14,"path":15},"aqara-u400","Aqara U400: UWB approach unlocking, Thread connectivity and panel dimensions","U400 combines UWB proximity recognition and Matter over Thread connectivity in a smart door lock; supported devices and home-hub configuration need separate checks. This article records both panel dimensions, charging interfaces and operating conditions to help assess installation and ecosystem requirements.","U400","2026-10-27","products","\u002Fen\u002Fproducts\u002Faqara-u400",1,null]