Enhance your home automation with a smart roller blind driver. This advanced device is equipped with the latest Matter Thread technology for seamless integration and superior connectivity Large-capacity battery: The runtime is greatly enhanced, and the built-in battery ensures continuous operation even during power outages Use platforms such as for Homekit, for Alexa, for Google Home and for Smartthings to easily control your roller blinds through knob control or voice commands Multiple control methods: voice control, physical manual control, remote control, mobile phone control, etc., allowing you to easily and quickly enjoy the happiness brought to you by smart home Widely applicable: Comes with 3 types of gears, suitable for different types of bead ropes, which can be used for most bead curtains on the market, solving the problem of fit that most of them cannot be applied Product name: Smart curtain companion Rated current: 500mA Rated voltage: DC 5V/1A Battery capacity: 6400mAh The product appearance and printed words may vary depending on the batch, but this does not affect use Colour:White Material:plastic Package Contents: 1 x Motor 1 x Remote Control 1 x Power Cord 3 x Gears 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.