The video showcases the product in use.The video guides you through product setup.The video compares multiple products.The video shows the product being unpacked. Smart Function Alexa/Google/Siri Voice Control Work with all Alexa/Google models directly, no smart bridge required. Or you can add Siri command via Graywind App. Percentage controlIndividual or group controlCustom voice command Smart Function Alexa/Google/Graywind APP Control APP control allows you to open and close your blinds remotely, giving you the ability to control your curtains from anywhere, no smart bridge required. Create home, rooms, groupsPercentage ControlSet timing schedule or other routines Smart Function 6-Channel Remote Support handheld or wall-mounted, just choose the way as preference Control sunlight by tilt slats angleProvide the favorite position as wellAt most 6 automatic blinds separately or synchronously controlled SMART BLINDS TRACK Hardwired Wi-Fi Motor High-quality Wi-Fi Motor, durable, quiet and smooth when running. Need to be always plugged in, also can be wired into household electrical circuit. Work under 110V-240VWork With Alexa/Google directly (no hub required)59"original power cord, 78" Extension Power Cord（optional） SMART BLINDS TRACK Flexible Light Control The degree of rotation can be adjusted to control the amount of light entering the room. Rotate to 90 degrees: Vanes OpenRotate to 130 degrees: Vanes Half-openRotate to 180 degrees: Vanes Closed SMART BLINDS TRACK 3 Opening Directions Please leave at least 1.5” width space if you install it close to the wall. There are three opening methods that can be selected as your preference.Central opening ONLY when width greater than 98".Easy to install, quiet and smooth when running. Previous page Next page 1 #1 Customer Gallery 2 #2 How To Measure 3 #3 Customer Gallery Fabric Details Fabric Series Four layers weaved and same cloth texture on both sides, provides 100% shading effect. Thermal insulating inner layer makes it superior in UV protection, energy saving and noise reduction. Fabric Details Room Darkening Privacy Protection, Thermal Insulation and Energy Saving offered. It also can help to protect furniture, flooring, and other items in your home from fading or discoloration caused by exposure to UV rays. Fabric Details Removable Bottom chain Without bottom chains offer child safety, easy maintenance, and a cleaner look. With chains provide better stability, light control, and durability. Choose based on safety, aesthetics, and light control needs. Custom Solution Valance Style Effective for hiding hardwares or structural flaws around. Give your window treatments a better overall look, also adding the third dimension and style to the room. Smart Vertical Blinds Meet With Graywind Blinds Vertical SHADE TYPE Roller Freely Control Light LIGHT CONTROL Room Darkening 59"-157" WIDTH 22"-99" Hardwired POWER TYPE Hardwired REMOTE CONTROL Graywind,AlexaGoogle APP CONTROL Graywind,AlexaGoogle Alexa, Google, Siri VOICE CONTROL Alexa, Google, Siri Vertical SHADE TYPE Roller Freely Control Light LIGHT CONTROL Room Darkening 59"-157" WIDTH 21"-99" Hardwired POWER TYPE Rechargeable REMOTE CONTROL Graywind,AlexaGoogle APP CONTROL Multiple-choice Alexa, Google, Siri VOICE CONTROL Multiple-choice Vertical SHADE TYPE Zebra Freely Control Light LIGHT CONTROL Freely Control Light 59"-157" WIDTH 20"-101" Hardwired POWER TYPE Rechargeable REMOTE CONTROL Graywind,AlexaGoogle APP CONTROL Multiple-choice Alexa, Google, Siri VOICE CONTROL Multiple-choice Vertical SHADE TYPE Curtain Freely Control Light LIGHT CONTROL Room Darkening 59"-157" WIDTH 77"-181" Hardwired POWER TYPE Hardwired REMOTE CONTROL Graywind,AlexaGoogle APP CONTROL Graywind,AlexaGoogle Alexa, Google, Siri VOICE CONTROL Alexa, Google, Siri Previous page Smart Roller Shades Learn More Smart Roller Shades Learn More Smart Zebra Shades Learn More Smart Curtain Learn More Next page Are these blinds battery operated or do they need electrical outlet? The vertical blinds need to be connected to electrical outlets all the time. Not battery powered. Can you use the app to schedule the blinds automatically to open and close? Yes, you can schedule the blinds automatically open and close via the app. Can the app and/or Alexa open the blinds partially? Like "open to 75%"? Yes, it can be opened partially if you connect the blinds to Alexa/Google. You can say" Alexa, set xxx(blind's name) to 75%" Can we order extra slats? One came down when tangled up with dog bed. Yes. Please contact Graywind Service for more details. Can the app tilt the vanes? Yes, the app can tilt the vanes. And you can schedule based on sunrise/sunset.