1.Higher Security: The combination lock box provides 10,000 passwords to choose the unique password you want, which is not easy to crack and is more secure and reliable. 2.Versatile: Key storage box suitable for outdoor and indoor use. A key lock box perfect for families, holiday homes, garages, emergency entrances and real estate businesses. Suitable for cleaners, workers, pet sitters, elderly. 3.Durable and Strong: The key storage lock box is made of zinc alloy, waterproof, rust proof, anti cutting, and effectively resistant to violent damage. A sliding guard protects the digital dial from sun, rain, dust and snow. 4.Large Capacity: The interior of the key lock box can hold up to 5 keys and access cards. When you go on a trip or business trip, you can put your keys in the lock box and never have to worry about losing your keys again. 5.Easy to Use: The key storage lock box combination can be reset in just 4 easy steps. With 5 screws and 4 nylon expansion plugs, you can install the key lock box anywhere you want. Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Sold by-YJL official store