Real-time monitoring allows you to check the garage swing door status at any time via the app. Two control methods: remote control and voice control. Family sharing: You can share device control with family members through the "Share Device" function in the app. Rich functions include timing, countdown, and other option 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. Works with Tuya/Smart Life app for Android and iOS. Color: As shown. Material: ABS+PC. Package contents: 1 x Controller, 1 x Screw Pack, 1 x Double-sided Tape, 1 x English instruction manual. Only the items listed are included; other products are not included. Note: Light reflection and differences in display screens may cause slight variations in color between the image and the actual item. Measurement error allowance is +/- 1-3 cm.