2. Dynamic lighting curve visualization: Track and analyze changes in lighting over time through intuitive interactive curves 1. Real time lighting sensing: By accurately monitoring the lighting level in real-time, it is easy to optimize the lighting conditions of the environment. 3. Intelligent automation: Unleashing infinite possibilities through rich smart home integration; Set different intelligent scene triggers based on changes in lighting to intelligently automate your device 4. Easy to install: Multi functional design, can be pasted anywhere, no greenery to enhance your smart living experience 5. Long battery life: Using CR2032 button batteries can enjoy a year of worry free operation and is equipped with a low battery alarm., Weight: 0.13889122506 Pounds, Manufacturer: HWIREUIGT