You no longer need to choose between convenience or security with the new KeySafe P500. Easy to use push button design with a heavy duty, triple wall vault, and long travel clutching lock. The addition of 2 more buttons offers 4,096 possible code combinations. To provide even more peace of mind, an optional alarmsensor (included) can be connected to an alarm system for even more security. Your alarm system can then monitor when the KeySafe was opened and closed or set off the alarm if removed from the wall or left open. Includes weather cover.