iRobot Roomba 780 / 790 / 880 Wireless Command Center 21915 RF Remote Control Lighthouse Compatible with Roombas 780, 790 and 880. May be compatible with other models too, just message me (caSino187) If you have any trouble pairing this with your Roomba or have compatibility questions, just message me. This does not come in retail packaging (see photos) and I provide my own updated instructions.