In today's era of intelligence, keys have also undergone a brand new transformation. Today, we will take you to learn about the unique functions and application scenarios of the three smart keys from Good Perspective.

1、 LED smart key

The LED smart key integrates a 2.8-inch touch screen, which can display real-time information such as time, battery level, Bluetooth status, and lock ID. Through the touch screen, users can easily conduct inspections and check the status of locks. In addition, the LED smart key also supports setting unlocking permissions, including master keys and authorized keys. The permission levels are divided into secondary, general, and important to meet different security requirements. Users only need to connect their phone to the key via Bluetooth and authorize through the WeChat mini program to quickly open and close the lock. The lock related information will be synchronized to the platform, and users can view the lock opening and closing logs at any time through the platform or mini program, which is convenient and secure.

2、 Simple smart key

If you have low requirements for functionality but limited budget, then the simple smart key will be your best choice. This key is a simplified version of the LED smart key. Although it does not have an LED screen, it cannot view real-time information such as time and battery level, and lacks inspection functions. However, its core functions are the same as the LED smart key, and the missing display information can be viewed on the mini program. The simple smart key has a high cost-effectiveness and is very suitable for customers with limited budgets and low functional requirements.

3、 4G Smart Key

For some people who have difficulty using smartphones or special places where they cannot carry their phones, Fujian Haokan has launched 4G smart keys. This smart key has a built-in 4G IoT card, which transfers the parts that originally needed to be operated on the phone to the key. This means that users do not need to authorize through Bluetooth on their mobile phones and can directly connect to the internet for operations. Simply read the ID of the lock to perform unlocking operations of different levels. At the same time, all operations will be automatically uploaded to the log without the need for a mobile phone. The convenience and security of 4G smart keys solve the troubles of people who have difficulty using smartphones and the compatibility issues of Android and IOS system upgrades for mobile clients.

The three smart keys from Fujian Haokan have their own unique features and can meet the needs of different users. Choose the smart key that suits you, making unlocking easier, safer, and more intelligent.