1. Compatibility Check Required : Before placing your order, please confirm compatibility. Use pliers to short-circuit the wall button terminal of your opener. If the garage door opens and closes, it is compatible with our smart controller. 2. Transform Your Garage Door into a Smart System : Upgrade your existing garage door opener by adding this module. Connect it to your WiFi network to operate, monitor, and automate your door using your smartphone and voice commands through Alexa or Google Home. 3. Feature-Rich Smart Life App : Enjoy the versatile Android/iOS app that offers real-time door position status with an animated display, instant alerts on your smartphone, history of activation times, and customizable countdown and repeat timers— all with no monthly fees. 4. Family-Friendly Access Control : Provide secure access for family members with multiple user access. Perfect for package deliveries—remotely open the garage door for delivery drivers and close it again easily. Optionally, add a camera to enhance security and monitor deliveries. 5. Easy Installation with Wide Compatibility : Effortlessly connect this module to most garage door opener models using our straightforward instructions. Verify compatibility with your garage door opener's model as shown in the sixth picture. This product enhances your garage door's functionality while ensuring convenience, security, and control.