Smart garage door opener with position sensor. Control and monitor your garage door via smartphone with the free app, from anywhere in the world. Manage access for guests and receive notifications as soon as the garage door is opened or closed. Suitable for sectional and swing doors. Send codes and virtual keys. Notifications about access history. Dimensions (W x L x H): Yale Smart Opener: 50 x 50 x 32 mm, Yale Door Position Sensor: 70 x 46 x 21 mm. The Yale smart garage door opener is compact and easily connects to existing electric garage door systems. You can automatically open and close your garage door as you approach or drive away - without needing to use a remote control. Thanks to the built-in Wi-Fi function, the garage door can also be conveniently controlled remotely. With the free Yale Home App, you can also send codes or virtual keys remotely to family members, friends, or service providers to grant them temporary access to your garage. You will receive a notification when someone opens or closes the garage door, and you can monitor the access history or the status of the garage door at any time in the app, no matter where you are.