If you are lucky enough to be able to change the locks in your door, then the process of upgrading should be fairly simple. Unfortunately, at the time of this writing, I’m not familiar with any electronic door locks that can read RFID chips and also fit retro overtop of an existing door lock, which would be necessary for people who rent or are otherwise unable or not allowed to change the locks in their door.

There are many different types and styles of door locks around the world. The image above shows a US deadbolt lock. Luckily we have a dedicated community here on this forum that come from all over the world. They have been diligently reporting results with various door locks, and so there is a constantly updated compatibility matrix we all regularly contribute to that can help you find a door lock that fits your door and which products it works with.