Easy to Install: The curtain smart motor can be hung directly on the curtain roman rod without tools and with a built in 52000mAh rechargeable battery, no complicated wiring is required, making your convenience even neater and more beautiful. With our accessories, it can be fitted to Roman rods, U tracks, I tracks and is suitable for 99% of traditional tracks on the market. Intelligent Voice Control: The curtain smart motor can be controlled by voice and remote control after configuring the gateways (gateways not included). Remote control allows you to control the opening and closing of the curtain anytime and anywhere, preventing furniture damage due to exposure to the sun. Multiple Controls: Use for app to open or close the curtains at your fingertips. Or use to control with just one pull. You can also view and control remotely via the app to help prevent home burglaries on the go. Silent Design: The curtain smart motor uses a permanent magnet DC motor, which effectively reduces noise by 30%, with a running sound as low as 30 decibels, light sound operation, low energy consumption, excellent central processor, superimposed helical gear bass noise reduction technology, tested by 14,000 times of ageing, with a service life of up to 15 years. Temperature and Light Sensors: The curtain temperature and light sensors can be set according to your personal habits. When the temperature and light levels are greater than the set values, the curtains will automatically close, creating a comfortable home environment for you. Specification: Item Type: Curtain Smart Electric Motor Material: PC Model: M726EGB Rated Torsion 0.8N.m Rated Power: 13W Maximum Load: Approx. 3kg / 6.61 lb Operating Noise: 30dB Protection Levels: IP20 Operating Temperature: -10-50 Operating Speed: 70rpm Motor Power Supply: 1 x 3.7V 5200MAH Lithium Ion Battery (included) Remote Control Power Supply: 2 x AAA batteries (not included) How to Use: Use according to the selling point picture