Open and close your garage from your smartphone. Can be used without an Insteon Hub however the included IOLinc module communicates via powerline only so you may need a range extender (2992-222) or other dual-band Insteon devices. Includes sensors that provide status on whether the garage door is open or closed. Compatible with traditional 2-wire garage openers only - if your garage control button features a display panel, this kit is not compatible.