This smart scene switch is designed for a wide voltage range of AC110-240V and adapts to 50/60Hz frequency, and is equipped with a US-standard converter to that it seamlessly integrates into your home infrastructure. Utilizing WiFi 2.4G b/g/h wireless technology, the panel maintains a stable and reliable connection with your home network. This advanced technology ensures that your commands are executed in real time, providing a responsive and efficient home automation experience. This smart panel supports multiple wireless protocols, including WiFi, SigMesh, and IR, providing a variety of control options. Whether you are or away, you can manage your devices through these reliable and widespread communication standards to that your home is always within reach. With this Tuya smart touch screen panel, you can seamlessly control the smart scenes in your home. With a maximum load of 200W per group, it can be easily integrated into your existing home setup, ensuring compatibility with a wide range of devices and appliances. [Multiple functions]:1. Button indicator light:The indicator light status can be set in the APP.2. Three states:Default on after power failure,default off,and memory function. The power failure memory function can record the status of the last use. When the power is turned on again after a power failure,the socket automatically restore to the previous state without resetting., Weight: 0.51477938177 pounds, Manufacturer: Aisuoka