http://ohgizmo.disqus.com/enWed, 25 Jul 2007 07:55:46 -0000http://www.ohgizmo.com/2007/07/25/ge-security-slimline-keysafe/#comment-1762967Hugo, you are incorrect. There is no 3 digit PIN limitation. The limitation is that you can use a number only once in your PIN. For example, you could use 1234567890 as your PIN, but not 1234567899. The downside to this type of lock is that it doesn't matter what order you type your PIN in. If it's set to 13579, then 97531 will unlock it, as would 15397, 39517 or 57391. Not very secure.HotboxWed, 25 Jul 2007 07:55:46 -0000http://www.ohgizmo.com/2007/07/25/ge-security-slimline-keysafe/#comment-1762966Iam i missing something here, these have been out for ages, when i was in florida on holiday about 5 years ago the villia we stayed in had one of these so no one had to meet us with the keys...SteWed, 25 Jul 2007 04:11:38 -0000http://www.ohgizmo.com/2007/07/25/ge-security-slimline-keysafe/#comment-1762965The 1000 combinations limit should be because of a 3 digit pin limitation. 000 to 999.HugoWed, 25 Jul 2007 03:50:43 -0000