Advanced lock opening method Numeric code: set exclusive numeric code, easy to open the lock box by one press. The password can be freely modified with 10000 unique choices to keep your keys safe and secure. Support anti-peeping dummy password function, you can enter any number before or after the real password, as long as there is a consecutive correct password can unlock the lock, effectively prevent others from peeping the silent password. Bluetooth connection: Through mobile phone application and lock box Bluetooth connection, no need to manually enter the password, close to the lock box (within 10 metres) can be unlocked with one key. Convenient and quick, let you enjoy the convenience of technology. Multiple backup unlocking methods: In addition to digital password and Bluetooth unlocking, some models are also equipped with fingerprints, cards, keys and other unlocking methods to achieve 5-in-1 unlocking, to meet the needs of different scenarios and family members. Even if your mobile phone is out of battery or you forget the password, you can still open the lock box easily. Convenient Apps Remote management: Download the exclusive electronic key box application, no matter where you are, you can manage the lock box remotely through your mobile phone. You can set the temporary unlock code for your family members, friends or temporary visitors, control the unlocking authority and effective time, and grasp the dynamics of the lock box in real time. Unlocking record query: the application records the time, mode and operator of each unlocking, which is convenient for you to query at any time to understand the use of the family key, and provide a strong guarantee for family security. Intelligent reminder function: when the lock box power is too low, was opened abnormally or other conditions, the application will send notification reminders to you in time, so that you know the status of the lock box at the first time, to ensure that the family security has no dead angle. Sturdy and safe material High-quality alloy body: zinc alloy, aluminium alloy and other high-strength alloy materials to create the lock box body, with excellent anti-prying, anti-sawing, anti-vandalism performance, effectively resist the intrusion of external forces, to protect the key security. Stainless steel parts: key parts such as latches, hinges, etc. are made of stainless steel, which is sturdy and durable, not easy to rust, and ensures the long-term stable use of the lock box. Waterproof and dustproof design: some models have good waterproof and dustproof performance, whether installed in outdoor or indoor humid environment, can work normally, not affected by weather and environmental factors.