iRobot Dual Mode Virtual Wall Room Barrier
- Includes Dual Mode Virtual Wall Barrier and 2 AA batteries
- Compatible with iRobot Roomba 500, 600, 700, 800, and 900 robotic vacuum models
- Virtual wall mode: keeps Roomba in rooms you want to clean; extended range to block openings up to 10'
- Halo mode: helps protect items on floor; creates 4'Diam keep-out zone
- Measures 4-1/4"H x 1-3/4"W x 1-3/4"D