Real-time monitoring: Check the garage swing door status at any time through the app. Two control methods: Remote control and voice control. Family sharing: Share device control with family members using the "Share Device" function in the app. Rich functions: Includes timing, countdown, and other customizable settings. Simple installation. Compatible with home AC power: 12V-24V. Wireless standard: IEEE802.11b/g. Wireless type: 2.4GHz only, not compatible with 5GHz networks. Mobile app: Tuya/Smart Life, compatible with Android and iOS devices. Color: As shown in picture. Material: ABS+PC. Package contents: 1 x Controller 1 x Screw pack 1 x Double-sided tape 1 x English instruction manual Note: The package includes only the items listed above. Other products are not included. Due to light reflection and differences in display screens, the color of the item may vary slightly from the image. Measurement error allowed is +/- 1-3 cm.