My storage for household goods and tools you have to login at the gate with your own code then only one lock is allowed even though it has two receivers the empty one is in case you haven?t paid on time or late they can not only suspend your gate code but also put one of their locks on to keep you out of your unit until your up to date on your monthly fees for the unit. Put even if your late they wouldn?t take your items until they had an auction to collect past due rents and auction fees. The remaining money would be profit for them.