Hi I’m looking to upgrade the existing door lock at our warehouse to an automatic locking system with PIN-code access. At the moment, staff sometimes forget to lock the door when leaving, so we need something that automatically locks when the door closes, without needing a key. I’ve attached photos of our existing door and lock. Could you please have a look and suggest a few suitable options? Ideally, we’d like something reliable, easy for staff to use, and suitable for a commercial warehouse. Please let me know what you recommend, and we can take it from there. Thanks!