The GarageControl module came well packed and shipping took less than expected. The module is easily installed (just 4 wires: 2 for power and 2 for button control) and took me less than an hour. Most of my time was spend on putting the module in a suitable box and relocating a power outlet. When the wires and power outlet were relocated connecting the wires took 2 minutes. App installation and connecting to the bluetooth module took 3 minutes.
Just as easy as I hoped it would be.
The great thing about this product is that e.g. when I go out running I only take my phone (for music) but no keys. Now my phone can serve as a key as well. Love it!
The range depends on the built-in bluetooth module and the bluetooth sensitivity in the smartphone. It is possible to get a greater range by carefully choosing position of the module. It is also better if the module is not enclosed in the box.