Effortless Control & Enhanced Compatibility: This smart wireless relay module seamlessly integrates into your home automation system. It operates on a wide voltage range of 5-32V DC, making it versatile for various applications. Remote Access: Control your garage doors and more remotely with the included RF wireless remote, boosting convenience and efficiency in your daily routines. Smart Home Integration: Easily integrate with your existing smart home setup to automate tasks and improve energy management, ensuring a smarter and more efficient home environment. Specifications: Input Voltage: DC 7-32V or 5V-micro Max Power: 2200W/10A Wireless Standard: Wi-Fi 2.4GHz b/g Operating Temperature: -20℃~70℃ Note: Due to different batches, there may be differences in product appearance and printed text, which does not affect the use. Color: As Shown Material: PCB Package Contents: 1 x Smart Wireless Relay Module (Only the above package content, other products are not included.) Note: Light reflection and different displays may cause the color of the item in the picture to differ slightly from the real thing. The allowable measurement error is +/- 1-3 cm. Your satisfaction is our top priority. We will provide you with the best service. If you find any problems after receiving the product, such as damage, incorrect quantity, etc., please contact us immediately and we will provide you with the best solution!