iRobot Roomba Virtual Wall Barrier

Model Number: 4636429
Web Code: 12469035


Never worry about your Roomba going where you don't want with the Virtual Wall Barrier. This iRobot accessory allows you to set an invisible barrier the Roomba won't cross, thereby ensuring it only operates in your desired room or that it stays away from items like your pet food or loose cables on the floor.
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2 Years


  • Compatible with the Roomba 500, 600, 700, 800 and 900 Series Robot as well as the Scooba 400 Series Robot
  • Easy to setup right out of the box so you can quickly put it to work
  • Features a halo mode that allows you to keep the robot away from items like pet food to ensure it doesn't knock it over and cause an even bigger mess
  • Convenient low-battery indicator so you're not left guessing whether the vacuum needs charging or not
Vacuum Type
Product Type
Vacuum Accessories


Country of Origin


8.3 cm
11.5 cm
7.3 cm
Width (Inches)
3.27 in
Height (Inches)
4.53 in
Depth (Inches)
2.87 in
0.15 kg
  • 1 x Dual Mode Virtual Wall Barrier

  • Comment re virtual wall.
    by RT

    on January 5, 2020

    Both the Roomba 980 and the virtual wall work well. My only issue is that the price of additional virtual wall unit is clearly inflated. It's only a bit more complicated than a flashlight and perhaps a bit less complicated than a radio. $20-25 would seem more palatable.

    Review originally posted on

  • Works great
    by John

    on December 23, 2019

    We have a open floor plan house on first floor, but it's the kitchen and living room where we get the most traffic and dirt. We use two Virtual Walls To keep our roomba focused just where we need it. They work great. They are small and sleek and hardly noticeable sitting on the floor. Batteries (2 - AA) seem to last about a year, so I only pay attention to them when someone moves them or the battery runs low and our roomba finds her way into new territory.

    Review originally posted on

  • Worthless
    by Victor

    on December 10, 2019

    These virtual wall barriers are useless. Description states it creates a 4 foot barrier around items you want the vacuum to stay away from. Considering my Christmas tree skirt is 4 feet wide all the way across and the vacuum still gets stuck on the skirt every day I'd say this product is useless. Just another reason I'll never buy one of their products again. Should've went with the shark vacuum.

    Review originally posted on

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