It Works With Alexa And Google Assistant And Doesn'T Require A Hub. Lomota Smart Product Features Make Your Traditional Garage Door Smart: With Lomota smart Wi-Fi garage door opener remote, traditional garage doors could be controlled by eWiseHome APP, TuyaSmart APP, Smart Life APP, Alexa and Google Assistant. High Compatibility: It is compatible with more than 200 brands and 1600 models.Please scroll down and check in the "Product guides and documents - User Guide (PDF)" whether your garage door model is in the compatibility list. Voice Control: Work with Alexa and Google Assistant, open and close your garage door with simple voice commands effortlessly, especially when your hands are full. Remote Control: Open and close your garage door and check the status of your garage door anytime anywhere with internet access from your smartphone or tablet with the free eWiseHome, TuyaSmart or Smart Life APP. Note: 2.4GHz Wi-Fi network support only. Notifications and Schedules: Get timely notifications for garage door open, close and overtime warning.Besides, You can set your own schedules to automatically turn on and off your garage door. Shipping: Shipping is complimentary within the lower 48 US States. We Do Not Ship to PO/APO Boxes, HI or Alaska We Do Not Ship Outside of the Continental US All items ship within 24-72 hours of Payment For large items that require Freight shipping a valid phone number is required to call and schedule your delivery Terms of Sale and Feedback: Feedback is extremely important to us and If you are satisfied with our transaction, please take a moment to leave Positive Feedback. YOUR Satisfaction is our #1 Priority! If there are any issues, PLEASE contact us BEFORE leaving a neutral or negative rating so that we may resolve any concerns. We PROMISE we can make you happy if you give us a fair chance. Returns / Concerns: All items qualify for returns within 14 - 30 days of receipt. Buyer is responsible for return shipping on any item that is not damaged Please be sure this is an item you want before making your purchase. Customer Satisfaction is our TOP priority! All items are IN STOCK at time of listing. Inventory changes constantly and it is impossible to maintain a perfectly accurate count of all items. Please do not penalize us if we have to issue you a refund! Thank You For Your Business!