Very good camera, easy to connect and use. With an SD card, it records video (with 64Gb it lasts about a week for me). The automatic person tracking works well too. However, the automatic motion and person recognition does not work very well and often sends incorrect notifications (which you can of course disable) even at low sensitivity. The real problem is that it is not an IP Camera in the sense that it does not stream in any known protocol and is not compatible with any software. You must use the Xiaomi Home app on your phone.

Good camera analysis but overly bright, resulting in poor visibility when looking directly at a lamp, and it slightly confuses the colors due to the excessive brightness it provides. The previous model (C300) handled artificial lighting much better...

Amazing for the price, it connected easily and hasn't disconnected since, I have it in a covered outdoor space and it hasn't been damaged at all for 4 months. It needs a memory card to store the video so you can view it later. The only downside is that it is very sensitive and even picks up leaves moving in the air.

very good camera, with two-way communication and very good image

updated: I remove 2 stars because after a while it asks you to register for Xiaomi Home Secure with a monthly charge to be able to view the videos it records

From the image, it is very good for its price and installation is very easy. What bothered me and why it only gets 3 stars is that it is not very smart, it detects even the slightest movement and sends me a notification, resulting in me ignoring it, which reduces the security of my home. Secondly, it only stores video for 8-9 seconds, almost nothing, and it tells you to insert a card which doesn't make sense because if they steal everything together or pay a subscription

I bought the Xiaomi C400 IP Camera 10 days ago. Very easy installation and connection with my SAMSUNG S22 mobile phone. Excellent image quality during the day and very good in complete darkness. All motion videos are stored on the memory card that you need to purchase and insert. I have already ordered 2 more and I am waiting for them. I will come back later to comment on its reliability over time.

The camera needs to be configured on the server for international use. I have the Mi Home app in China, so I haven't used the camera at all. Therefore, I don't have an opinion.

5-star camera from the well-known Xiaomi, quality of construction, function in 2.4GHz/5GHz (in fiber optic network, only 5GHz works), response speed, ease of installation and operation.
In my opinion, the only points that need a little more attention from the company would be a wider-angle lens and a menu of camera settings and functions in Greek.
Excellent purchase.

Everything is good, easy setup, the only annoying thing is that it sends notifications that motion is detected without detecting human detection.

I come back after 1.5 years of use. Both of them constantly desynchronize. Xiaomi says they are imports and they don't repair them, while the store washes their hands!!! So, under no circumstances do I recommend it.

The Xiaomi C400 is easy to install and operate. The Xiaomi Home app provides several options for its functionality. It could be even better. The downside so far is the minimum time between notifications (3 minutes). The sound also doesn't convince me, both the microphone and the speaker play at a low volume. The image quality is great, as well as the zoom. Another negative aspect is that it is powered by a simple type C cable - it is not easy to find one longer than 2m and a mobile charger (€2 purchase from the Xiaomi Greece store). Only Wi-Fi - I would have liked it to have PoE for power and network, but those are just preferences.

Very good analysis and for the composition first scanner the bottom part, you put the wifi and the app automatically completes the process. You can also zoom in on any point you want in the image transmission. Wherever you are at any time, you can see what is happening wherever you have installed it, with crystal clear image.