Product Description RA2 Select / RadioRA2 Wireless Repeater Will allow for the wireless range expansion for whole house coverage Expands RF range Easily adds to an existing system through the Lutron App1 or system software Can add up to four Wireless Repeaters per system Works with RA2 Select and RadioRA2 systems Technical Details Manufacturer Lutron Item Weight 7. 2 ounces Package Dimensions 5.