The GD00Z-7 from Linear is a Z-Wave controlled remote garage door status indicator and activator. Open or close a sectional garage door remotely through a Z-Wave certified Gateway or Security Panel. Compatible with virtually any garage door opener connected to a sectional garage door. Audible and visual warnings prior to remotely-activated door movement, meeting UL 325 safety requirements. Included tilt sensor reports door "open" or "close" information.