Description: 100% Brand New and High Quality No battery, get power via the adapter Smart Blinds Smart Home Automation: Control the new smart blinds by finally adding motorized window shades to your smart home directly with the free smartphone app (Tuya Smart) or its intuitive Touch Save Time Energy & Money: Compatible with any window shade/blind that has a cord loop or beaded chain (plastic or metal). With a 5-minute DIY installation process at half the price, makes this smart blinds the best choice for window blind/shade automation One-time Set & Smart for Day & Night: With 15 channels, you can set with different rates to protect your privacy, block out the heat, or let in sunlight Easier Control Via Alexa/Google/Wifi: Just connect it with Wi-Fi (Tuya), you can control it up or down through voice or APP on your mobile phone. With several gear so that can work for almost all chain ONE TOUCH MANUAL TO MOTOR Manual blinds, operated by chain, with our controller, open and close automatically. with app or remote. APP Control Remote control in tuya / Smart Life APP which can get from APP store directly. Schedule: Setting time as you like, open when sunrise and close when Family share: share device to your family, so that can control it in every phone Remote Control Built-in Dooya RF chip. can use rf remote(include)(rf remote not include battery) CR2450 Battery not include Specifications: torque1.35N.m speed55rpm adaoter vollage110V-240V frequency2.4GHz voltogs12V rated current1.2A max blinds size8FT(2.5M)* 1 2FT(3.5M) max weight10kg batteryNo distanceNo limit, ask for good wifi signal compatibledirectly connector with google home, alexa etc Package Included: 1* cable motor 1 * adapter 1 * remote control 1 * instruction Notes: rf remote not include battery