1. Mini size: only 15cm, can be easily covered 2. Concealed Design for Better Aesthetics Mini Size Curtain Motor,Hidden Design. 3. 2-channel remote control:it is operation,good for kids and elderly person the operation is simple and convenient for family use. 4. APP control: need connect to zigbee gateway, then you can control up and down through voice or APP on your phone. 5. Manual control:Although there is no power supply, the curtains can be opened or closed manually. Name:Zigbee curtain motor Rated Voltage:100-240V (50/60HZ) Operation temperature:-10-50 Wireless protocol:zigbee IEE 802.15.4 Max Power:20W Rated speed:60r/min Received Frequency:433.92Mhz Runing Noise:Less than 33db Weight Capacity:40KG Torque:1.2NM Voice Control:Alexa / Assistant Control APP:Smart Life/Tuya Curtain Motor Size:150x50x70mm Voice control:Tuya Zigbee device supports Alexa/ Home/Yandex voice control through tuya zigbee hub. Schedule: Set opening and closing times according to your preferences, opening at sunrise and closing at sunset. Family sharing:share this device with your family and share the convenience together. Need hub required for pairing with Smart Life App:This Zigbee smart curtain motor is featured as control via Tuya Smart App for on/off and stop for your connected blinds. Intelligent noise reduction and slient motor: Ultra-quiet (Less than 33dB) you will hardly feel any sound during the motor running process, while providing 1.2nm rated torque and 40kg maximum load. Plug Type:EU Plug,it applies to Indonesia, Germany, France, Spain, Italy and so on. Voltage:AC100-240V Colour:White Material:Aluminum Plastic Package Contents: 1 * Electric Zigbee Curtain Motor 1 * 2 channel remote control 1 * Power Cable 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.