The GD00Z-4 Garage Door Opener Remote Controller opens or closes a sectional garage door remotely through any Vera Smart Home Controller. It is compatible with virtually any automatic garage door opener connected to a sectional garage door. Installers only need to “pair” the unit into the Vera, mount the unit, connect two wires and plug it in. The GD00Z provides both audible and visual warnings prior to remotely-activated door movement, allowing it to meet UL 325-2010 safety requirements. The GD00Z ships with a wireless tilt sensor that attaches to the inside of the garage door, which reports “open” or “closed” status to the controller.