Universal Compatibility: This 2-channel 433Mhz wireless remote control switch is perfect for operating garage doors, curtains, and lights. It supports a wide voltage range from 85V to 256V, making it suitable for various household and industrial applications. Easy Installation: The module is designed for easy setup with clear instructions, allowing DIY enthusiasts and professionals alike to install it without any hassle. Enhanced Range and Reliability: Enjoy the convenience of remote control with an extended range and high reliability, ensuring your devices operate smoothly without interference. Versatile Use: Ideal for home automation, this switch can significantly enhance the functionality and comfort of your living spaces., Weight: 0.43761759007 pounds, Manufacturer: Jaywool