EACHEN GD-DC5-Lite is a DIY mounting version for those who like to tinker as it does not come with included mounting kit. It also has a shorter cable for the sensor (30cm).
This product is a WiFi smart device which controls your garage door opener and allows you to monitor the door status at any time. You can add the device to the �Ewelink� APP in order to remotely control your garage door, available on both Android and iOS.