Roomba 700/800/900 Series Top Bumper IR Sensor

Roomba 700/800/900 Series Top Bumper IR Sensor Product Overview This is a replacement IR sensor for your roomba 700/800/900 series. Features OEM replacement IR sensor Works with 700, 800, and 900 Series Roombas This detects the virtual walls, charging dock and remote control 760 761 770 780 790 801 870 880 805 980 (a few example models) Details Package Dimensions: 4.5 x 2.3 x 0.6 inches Item Weight: 0.64 ounces Shipping Weight: 0.64 ounces