iRobot Auto Virtual Wall, Model 88701
The Auto Virtual Wall uses an infrared beam, preset for 4 to 7 feet, to block
Roomba from doorways and other off-limit areas. And you never have to remember
to turn it on or off! Auto Virtual Walls remain on for up to six months. Requires
2 C batteries, not included.
In the Box:
- Height: 4.4"
- Width: 3.86"
- Depth: 1.87"