Check the listing for details. Automatic Electric Window Opener Smart Wifi Phone APP Control,Voice Control. Color: White, Condition: New. Listed at 189.00 USD. Automatic Electric Window Opener Smart Wifi Phone APP Control,Voice Control by Alexa,Google HomeNotes:Model SD300:Maximum stroke is 300mm.Model SD400:Maximum stroke is 400mm.Model SD500:Maximum stroke is 500mm.One unit automatic electric window opener with Remote Control include: 1pcs window opener 1pcs DC24V adaptor 1pcs adaptor extend cord 1pcs wireless remote control mounting brackets and screws Automatic Electric Window Opener Smart Wifi Phone APP Control,Voice Control by Alexa,Google HomeOne unit automatic electric window opener with Remote Control and Wireless Wall Switch include: 1pcs window opener 1pcs DC24V adaptor 1pcs adaptor extend cord 1pcs wireless remote control 1pcs wireless wall switch mounting brackets and screwsAutomatic Electric Window Opener Smart Wifi Phone APP Control,Voice Control by Alexa,Google Home One unit automatic electric window opener with Remote Control and Wireless Rain Sensor include: 1pcs window opener 1pcs DC24V adaptor 1pcs adaptor extend cord 1pcs wireless remote control 1pcs wireless rain sensor mounting brackets and screws Automatic Electric Window Opener Smart Wifi Phone APP Control,Voice Control by Alexa,Google Home Function 1 Automatic Electric Window Opener Smart Wifi Phone APP Control,Voice Control by Alexa,Google Home is a powerful window opener. The window opener has a built-in Tuya smart app program,no need to connect with extra wifi switcj.After downloading the Tuya smart(Smart Life) app on your phone, follow the instructions to connect to the machine, and you can use your phone to control the windows. Automatic Electric Window Opener Smart Wifi Phone APP Control,Voice Control by Alexa,Google Home Function 2 Automatic Electric window opener is workable with Amazon Alexa and Google Echo, Siri of Apple mobile phone. These are the smart features of the device. Let's talk about functions. From the experience, many customers reported that their windows are closed too tightly, which may damage the windows. The new tuya smart window opener solves this problem. The opening and closing distance of the window can be set in the Tuya app. If you want to fully open or close, half open or half closed, and any other percentage can be adjusted, the maximum of the window opening stroke can be customized. Commonly used are 300mm, 400mm, 500mm. Tuya smart window opener also has a stroke memory function. When the opening and closing strokes are set for the first time, the program will be automatically memorized, and you can reset it according to your needs later. Automatic Electric Window Opener Smart Wifi Phone APP Control,Voice Control by Alexa,Google Home Features1.Built-in Tuya app program, which can be connected with Alexa, Google home and Siri; 2. Adjustable and memorable opening and closing distance, Max. opening distance can be customized; 3.Tuya smart(smart life) app can control a variety of IR and RF household electrical appliances, such as air conditioners, TVs, set-top boxes, fans, doors, gates and other household appliances; 4.Extra rain sensor and wireless wall switch can be worked with window opener; 5.The power supply is plug design, DC24 working voltage, no wiring, convenient and safe; 6.Suitable for a variety of window types, top-hung windows, hopper window, awning windows, side-hung windows, skylights, etc.Automatic Electric Window Opener Smart Wifi Phone APP Control,Voice Control by Alexa,Google Home Technical ParameterTechnical ParametersModel: OS1003DC Voltage: DC24V Working Current: 1.2A IP Class: IP42 Push and Pull Force: 400N Running Trip: 300-500mm,if you need more than 500mm,it can be customized,please contact with us