Integrating Smart Locks and Tag-Readers for Kids and Delivery Services

Hi everyone, I’m looking for some recommendations on smart locks or RFID tag-readers that work seamlessly with OpenHAB. My main goal is to allow my kids, who don’t own smartphones yet, to disarm the alarm system without needing a smartphone or relying on apps like IFTTT or OwnTracks. I tried the Netatmo Welcome device, but it doesn’t integrate with OpenHAB and can’t open doors on its own, even if I set it up. It also doesn’t work well if placed outside the main door, which is necessary for it to trigger properly. I’m really hoping to find a solution that allows me to use a binding or web service to fetch data from the lock or tag-reader, so I can tell OpenHAB to disarm the system when someone authorized is detected. Any suggestions or pointers would be greatly appreciated! Thanks in advance for your help!