From the Manufacturer:

1999-Mercury-Mountaineer

This System Includes 1 Master Key and 50 Different Combinations that will work with the master

The Compact Plug Spinner From Rytan

1 1/8" Hook Bolt Deadlock without Face Plate

Abus 767 Key Storage Push Button Lock Box - Wall Mounting 2013-Kia-Sportage From the Manufacturer:Abus 787 Key Storage Push Button Lockbox Wall Mounting ABUS KeyGarage never again will you have to hide the key under the doormat or a flower pot! With an ABUS KeyGarage, your keys are safely stored and protected from the weather. The strong steel plate housing protects keys and code cards against unauthorized access. The KeyGarage also offers a simple and safe solution for exchanging keys or access cards. All you need to do is pass on your personal