Here is a deadbolt you might want to add to the matrix.
https://www.amazon.com/dp/B0BHP5T53H?ref=ppx_yo2ov_dt_b_product_details&th=1
This is the Yamiry model T1B or YA-T1b. It works very well with the HF Ntag side of my NExT implant. The default tags the lock comes with are Mifare. I did test a couple T5577 cards I had lying around. It does not work with those.
If I touch my NExT to the number 5 on the lock, it will usually open immediately.
Before trying the above lock, I tried Amazon.com
This Yamiry lock registered my NExT after several tries but did not work well at all. I could only get it to scan my implant every 20-30 tries. The model that didn’t work well was YA-T15. I’m guessing the YA-T15 may work well with a flex implant.