Eversecu Tuya Smart Wifi Switch Garage Door Opener Controller Work With Alexa Product Details Note before Order, please test compatibility: You can use the pliers to short-circuit the wall button terminal on the opener. If the garage door opens or closes, it can work with our smart controller. UPGRADE YOUR GARAGE DOOR TO SMART CONTROL by adding this module to your current opener. Integrated with your WiFi System, you can now Operate, Monitor, and Automate your Door with your Smart Phone and Alexa / Google Home Assistants. THE VERSATILE SMART LIFE ANDROID/iOS APP provides features such as Door Position Status via an Animated Garage Door, Alerts thru your Smart Phone, History of Turn on/off Times, and both Countdown Repeat Timers,NO MONTHLY SUBSCRIPTION FEES. USER FRIENDLY FOR YOUR ENTIRE FAMILY Multiple User Access provides Both Security Convenience Expecting a Package Delivery,Remotely open the Garage Door for the Driver when he drives near your home and then close it . Add A Remote Camera in you garage for added Security to monitor the delivery. GIVE YOUR GARAGE OPENER THE ULTIMATE SMART MAKEOVER : Connects Simply to Most Garage Door Opener Models Using Our Easy to Follow Instructions.Compatible with most garage door openers, please check your garage door opener's model in the sixth picture. Note:No hub required,Only support 2.4GHz Wi-Fi.Your Complete Satisfaction is Goal for all its customers.Tips:?Smart Life?and Tuya are general APP ensure the smart control of our MOES smart switch,smart thermostat and smart bulb,etc with one same APP at the same time. Payment We accept PayPal and credit cards via PayPal. Taxes - US We collect sales tax, as required by law. Shipping We make every effort of shipping within 3 business day of payment clearing. The estimated delivery time is 2 - 5 business days from the shipping date. Policies If you do need to return your item, please contact us via email (you will receive an email when your product ships with additional details - Subject: Important information about your purchase). You will then be provided with a return shipping label and packing slip. Pack the item carefully. Include the packing slip, apply the shipping label, and return the item within 30 business days of the date you request a return, or your return will be canceled. Once we receive your order we will inspect the return. Please allow up to 5 business days of receiving the returned item for your refund.