This is a smart control application designed specifically for laser devices. With Bluetooth technology, you can easily control the laser devices remotely without manual operation, greatly improving work efficiency and convenience. Whether you are in construction, decoration measurement, or other scenarios that require precise level measurement, this application can provide you with an accurate and efficient control experience. The user-friendly interface makes it easy to get started, allowing you to control your laser device anytime and anywhere. All data is stored locally for you to use with confidence.