Specifications Encoding method:Rolling code Hign-concerned Chemical:None Model Number:WiFi Garage Door Opener Origin:Mainland China Certification:CE Feature 1:Garage door open/close by phone APP Feature 2:Garage door open/close by schedule Feature 3:Garage door open/close with APP message push Feature 4:Garage door open/close by countdown Feature 5:Garage door open/close by voice Feature 6:Garage door open/close history record Input voltage:DC/AC 7V~32V AC 85V-250V Mode:Inching Self-locking Interlocking 3 control methods:APP, 433MHz Remote, Voice control Compatible features 1:433.92mhz receiver Compatible features 2:Doorhan 433.92mhz remote receiver Compatible features 3:Pujol 433.92mhz remote receiver Compatible features 4:CARDIN 433.92mhz remote receiver Compatible features 5:ECOSTAR 433.92mhz remote receiver Compatible features 6:WISNIOWSKI 433.92mhz remote receiver Compatible features 7:NORMSTAHL Door receiver Chip:Fixed code/learning code and rolling code You may encounter these problem Do you always drive to work and forget to close the door? Your kid forgot to bring his keys when he went out to play There is a courier and you need to go downstairs by yourself There's a party at home, a friend is driving, and you need to go downstairs to open the garage door If you run into these problems regularly, you need a smart switch like this to control your garage door Are you tired of the inconvenience of traditional switchesthen you need such a smart switch.Make your life smarter and more relaxed Note before Order, please test compatibility Please check if your garage controller is compatible with our module. Take a wire with both ends stripped or a straightened-out paper clip to short-circuit the wall button terminal on the opener (I marked with red color). If the garage door opens or closes, it can work with our smart controller. Garage door opener controller features: WiFi Smart Garage Door Controller and Garage Open Close Monitor Compatible With Alexa Echo , Google Home voice control No Hub Require REMOTE MONITORING: You can open or close the door by the APP. You can check the garage door open or closed state in real time. You can authorize multiple people to access your garage. RF CONTROL:Compatible with fixed code, rolling code, learning code 433MHz RF remote control, the remote control can still work normally after wifi is disconnected. EASY TO USE: Instantly control the garage door by tapping the TUYA or SMART LIFE app on your smartphone. Just connect the smart opener to the 2.4G WiFi network. VOICE CONTROL: You can activate your garage door opener by placing a voice command to your Alexa or Google Assistant device or driving near the garage door WIDE COMPATIBILITY: You can only use one controller per garage door opener. Compatible with most general garage door openers.Please check the our list. TIMER FUNCTION: You can set schedules to open and close your garage door. Quick & easy installation as well without the need of a professional. No Hidden Mon COUNTDONW FUNCTION: You can set the countdown time to close or open the garage door. Smartlife / Tuyasmart APP Control Availavle in google & IOS Replace old, add new Suitable for fixed code, rolling code, learning code 433MHz transmitter. *Replace your old receiver and continue to use your original remote. *Add a new receiver to add more new remotes. Smart Wifi Garage Door Opener Controller(Open & Close your Garage by phone) This Garage smart controller use to work with Garage opener and make it can be controlled by the phone , easy install and without any changed in your Garage , Just one to make the garage smart, and you will have this funtions to open and close the garage door by phone ,by schedules ,by voice (work with alexa & google home) , Query status, query open/close recordsetc. Real-time feedback Garage Door Open/Close APP Message push & History No matter where you areYou will get the APP message push when your Garage door opened/closed, and you can check the Garage door running history. Schedules Schedules Auto open or close the garage with your schedules or countdown. Automatically detects the status of the garage door more safer without false running. Countdown You can ask the Courier put the package in your Garage with the countdown function , and the Garage door will auto closed after the time , The smart Garage door open/close state detector function will help you ensure the Garage door open/close as your set. Share Device With Your Family After the family member registering a eWeLink account, You can authorize device control to familys by "share device" in the APP Support Amazon Alexa and Google Assistant to open/close Garage door by voice You should add this Garage door controller to work with tuyasmart or smartlife APP , and Binding it with Amazon Alex