• Compatible with Tuya Smart and Smart Life apps, as well as Amazon Echo, Echo Dot, Amazon Tap, Google Home, and Google Nest. • Allows smart control of electric blinds and curtains via remote control or smartphone. • Transforms electric blinds into smart devices controllable by voice with Alexa and Google Home. • Includes pre-programmed RF remote control for easy use and control from anywhere. • Action range of 20-80 meters, with strong RF signal that penetrates walls and doors. • Timer and scheduling function to adjust the movement of the blinds according to your daily habits. • Specifications: Nominal voltage of 100 V - 240 V, operating frequency of 50/60Hz, frequency of 433 MHz, standby consumption of 0.2 W, maximum power of 16 A. • Receiver dimensions: 39 x 39 x 19 mm; remote control dimensions: 71 x 71 x 51 mm.