Product Features: 1.UPGRADE YOUR GARAGE DOOR TO SMART CONTROL by adding this module to your current opener. Integrated with your Wi-Fi System, you can now Operate, Monitor, and Automate your Door with your Smart Phone and Alexa / Google Home Assistants. 2.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 Open/Close Times, and both Countdown & Repeat Timers,NO MONTHLY SUBSCRIPTION FEES. 3.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 Arrives and then Close It. Add A Remote Camera in you garage for added Security to monitor the delivery. 4.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 sixth picture. 100% Brand New and High Quality! Remotely open the garage door for trusted people when there's nobody at home. Remotely control the gorage door when you back home soon. Alerted by open/close, overtime& overnight notification mode, stay safe as you never imagined it. Automatically perform with alarm system. Simply control your garage door via Smart Life/Tuya APP Works perfectly with Alexa,Google Home. Device Sharing: You can share it to your family and friends or visitors, OF COURSE, you can take back the permissions at any time. History Record: You can check the garage door opening or closing history records on your APP to ensure the safety of your garage. Specification: Plug model:UK/US/EU Shell material: ABS Rated voltage: 90-240v Rated current: 10a 3C rated voltage range: 440V and below Package Included: 1*WiFi switch 3*gum 4*Line Holder 4*tie Wall Nails Screws 1*instruction