1. Open and close curtains regularly 2. TUYA APP control 3. Control the curtain to be fully open/half 4. Luminosity sensor (automatically closes when the luminosity is the setting) 5. Temperature sensor (automatically closed when the temperature is the set temperature) Support single-opening or double-opening (double-opening requires the purchase of a package) Support remote control Support smart speakers (For Alexa and Google Assistant) note: Different batches may result in differences in product appearance and color, which does not affect usage Material: plastic colour: white Package Contents: 1 x Smart Curtain Switch 1 x Gateway 1 x Remote Control 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 a little different from the real thing. The measurement allowed error is +/- 1-3cm.