Wi-Fi Smart Switch Emylo Wireless Relay Light Switch Tuya Remote Control Module Product Features APP Remote Control: You can control the household appliances on/off on the ?Smart Life? app or "Tuya"through the WiFi Router. It?s no limit to the distance and time. The smart life app can download in App Store and Google Play. Voice Control: This hands-free voice control switch works flawlessly with Alexa, Google Assistant to manage your devices by using "Smart Life" skill in Alexa App with your voice. Timer Count Down Switch---- Set timer schedules to automatically on/ off home appliances based on your preferences. You can set countdown/scheduled/loop timers to create your situational life. Simplest Installation Method ---- Less than 10 seconds to wiring breaker with your devices. Contain safe, convenient, durable insulated terminals, you just need press and Insert cables to finish wiring. It is time to give up the way using screwdriver tighten /loosen screws. Widely application: eMylo smart switch is widely applicable to almost all kinds of household appliances and lamps,perfect for input wide voltage AC 90-250V lamp and appliances not over 10Amp. 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!