Especially for remote keyholders Thought I would share it as I am thinking of getting one so that Mistress can unlock me remotely if she chooses too...I guess a security tagged lockbox is cheaper...but a security tag can be accessed any time be it with retribution...however this lock box can not be accessed without mistress sending me a code. The lock is controlled by an app, the code can be set to only be valid for certain amounts of time...so there is even more fun to be had there....Mistress can send a code that is only valid for 3 minutes before I have to send a picture to her with the lock box closed again...which...of course means it cant be opened again until Mistress generates a new code..and the key had better be back in there ...lol...I doubt I could take my cage of and cum and put it back on and put the key back in 3 minutes...but I would bloody try if i had permission...lol....a good tease is for her to send me a code thats valid for 10 minutes when she knows I am 10 minutes from home (mistress always knows where I am because of find my friends) clever device...it does not need to be connected to the internet but it needs to be paired to the app installed on the phone...then the lock stays synchronized to the phones app even without internet or other connection. https://www.igloohome.co/products/keybox/ Worth the money and a lot cheaper than Chronovault and a lot more rugged...lol I wonder how many of them they actually sell lol. Anyone got one? or used one?