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How to install the Aqara Doorbell Camera G400

2.0K views· 32 likes· 6:56· Mar 17, 2026

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Learn how to install the Aqara Doorbell Camera G400 and get your front door set up for smarter, always-on security. The G400 delivers a full face-to-floor 2K view with a 165° vertical angle, so you can see everything from visitors to packages in one frame. With wired or PoE power, you get continuous 24/7 monitoring—no batteries, no interruptions. Built-in local AI detection helps filter alerts for people, motion, and custom zones, so you only get notified when it actually matters. It also features invisible night vision, two-way audio, and seamless integration with Apple Home, Alexa, Google Home, and SmartThings. Shop the Aqara Doorbell Camera G400: https://www.aqara.com/en/product/doorbell-camera-g400-wired/ #Aqara #SmartDoorbell #HomeSecurity #SmartHome

About This Video

In this video, I walk you through how I install the Aqara Doorbell Camera G400 and get a front door setup that’s actually built for always-on security. I cover the key reasons I like this model for a wired doorbell install: the face-to-floor 2K view and that tall 165° vertical angle, which helps you see both visitors and packages in the same frame. If you’ve ever had a doorbell camera that misses deliveries because it can’t see down far enough, this is the kind of framing you want. I also break down the power options—wired or PoE—because that’s the big win here: continuous 24/7 monitoring without dealing with batteries. On the smart side, I talk about the built-in local AI detection, how I use motion/person alerts and custom zones to cut down on useless notifications, and the other practical features like invisible night vision and two-way audio. Finally, I go over integration expectations so you can drop the G400 into your setup with Apple Home, Alexa, Google Home, or SmartThings and keep everything working together cleanly.

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