1. No changes to existing blinds, no tubular motors. One-touch operation, manual motor rotation 2. Connector: Works with Assistant, , Yandex through Tuya Zigebee Hub 3. Timing: Set the opening and closing time of the curtains, allowing you to fully enjoy the convenience brought by smart life 4. Easy to install and set up: 3-5 minutes DIY at the fingertips 5. Control: Both mobile and remote Model: YH002-ZB Control mode: mobile phone or remote Torque: 1.35N.m Speed: 50rpm Adapter voltage: 110V-240V Frequency: 2.4GHz 433MHZ Voltage: DC12.6V Boost line input: DC 5V Solar input: DC13V Rated current: 1.2A Note: Need to use ZigBee gateway, please purchase separately. Maximum curtain size: 8 feet (2.5 meters) x 12 feet (3.5 meters) Maximum load: 10 kg Battery: 12V/1200mAH Due to different batches, there may be differences in product appearance, color, and printed text, which not affect the use. Color:White Material:ABS Package Contents: 1 x Smart Curtain Motor Kit 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.