Review on 🔒 Secure and Waterproof Key Lock Box: Puroma 4-Digit Combination Portable Storage with Wall Mount - Large Capacity for House, Car, and ID Keys (Black & Gray) by Bob Candfield

The only problem I have is that for a single person who wants this in case the emergency services or family have to come in to check it is not clear that you have the Lowering the cover that hides the code, or lowering the lever toward the code. I ended up putting a laminated manual just above the key box. But the lever has a plus. A 3 digit code only takes 5 minutes or less to get through and open (found out with a locked bag it only took me 2 minutes to scroll through and find the code to open. But 4 digits would take a lot longer and if everyone pulls the level once, it will take longer to find the code. Just make sure you don't make it easy on yourself by using 0000 or 1111 or 1234 or 9999 as the code, which is easy and quick to check.