Sentinel's Combination and Push Button key safes are both available. Hardwearing, wall mountable and with over 10,000 safe combinations, holding upto 10 keys, but also credit cards. User friendly and simple to install and require no power supply. Their design allows them to be installed out of sight or camouflaged. Their shutter door is coated with weather resistant paint. Virtually indestructable. An extremely safe way to store keys.