Phoenix Key Store KS0003C Key box with combination lock. The key boxes in the Phoenix KS series offer significantly more security than the usual emergency key under the doormat. Keep control of front door keys, padlock keys, car keys etc. by storing them in an attractive and secure container that can be easily attached to the wall. Lock: easy-to-operate push-code combination lock. Anchoring: prepared for wall anchoring (fixing material included). Construction: consisting of a two-part high-strength housing made of cast alloy. Features: the key box is supplied with a waterproof rubber weather cover and is suitable for outdoor use.