this post was submitted on 20 Dec 2025
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Smart Lock (lemmy.zip)
submitted 1 week ago* (last edited 6 days ago) by Foni@lemmy.zip to c/homeassistant@lemmy.world
 

I'm looking for a smart lock for my house and I've seen these at a pretty interesting price on Aliexpress (https://a.aliexpress.com/_mMbQRZx), it says that it can be controlled with the tuya app and I have some old plugs integrated from that app, but I also have a lamp that connects to that app but not to the home assistant. Does anyone know if I will have problems integrating this lock into my system? Does anyone have this model or similar?

thanks for the help

EDIT: Thank you all for your responses and help, this is a fantastic community.

I just want to tell you that security is not an issue for me right now, it is much more the combination of price/comfort and not depending on third parties whenever possible.

In any case, I have learned a lot from your answers and I took away important ideas to consider before making a purchase.

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[–] node815@lemmy.world 2 points 1 week ago

I use a Nuki Smart Lock Pro for mine (US Version), With this one, it still allows you to unlock your door with your usual house key which is perfect for renters and those who share access. Before this, I used an August Lock. Both of which can interface easily with Home Assistant for example making them cloud free if you should decide to. The Nuki lock for me is better and much nicer than the August (I had the Model 2). It offers local control and also cloud if you want to be able to unlock your door from the office for example.

You have to be careful with Tuya. Tuya allows makers to build products and resell them under a white label system, this can often result in copy cat products. Some companies more secure than others. With the Tuya cloud cutter, this will work and permanently decouple your device from Tuya, but only if it's supported. I use My Tuya List the above Tuya controllers for some of my items and each supplements the other. I have a Tuya Dehumidifier, a CO2 detector, camera, light bulbs, panic alarm and a home alarm all of which I can control locally without the Tuya Cloud using thie local keys you can get from Tuya's site.

I keep the tuya plugin so I can log in and control some of those devices which don't have a local key (there are a few), the Xtend Tuya can often provide more functions and then of course the local Tuya plugins for what I can control locally.