[ Safety Protection ] Features a safety isolation protection circuit design to prevent damage from excessive current, offering enhanced protection compared to similar products. [ No Gateway Required ] This device connects directly to your WiFi network; no additional hub is needed. A strong WiFi signal is required for optimal performance. Test the signal strength by connecting your smartphone near the installation location. If your phone can connect, the device will work. For weak signals, consider using a WiFi repeater. Equipped with WiFi and Bluetooth dual-mode technology for faster, more stable connections—up to twice as fast as WiFi-only devices. [ APP Remote Control ] Control your devices remotely anytime, anywhere using a compatible mobile app. [ Voice Control ] Works with Alexa, Google Assistant, Yandex Alice, and Tmall Genie to enable voice control. Turn your garage door into a smart device, allowing you to open or close it remotely. [ History ] View the operating history of your garage door directly through the app. [ Offline Function ] The app will notify you if the device goes offline after 30 minutes of inactivity. [ Home Sharing Function ] Share control with family members to create a collaborative smart home experience. [ Timer Setting ] Schedule connected devices to turn on or off automatically at specified times. [ Sharing Function ] Easily share device access with family members for shared control. Voltage: 100-240V AC, 50/60Hz Rated Voltage: AC 100-240V Housing Material: PC fireproof and flame retardant Operating Temperature: -10°C to 45°C Power: Less than 20dBm Specifications: WiFi Color: White Material: Plastic Package Contents: 1 x Smart Curtain Switch Module Note: Light reflection and differences in display screens may cause slight variations between the color of the item in photos and the actual product. Measurement may vary by ±1-3 cm.