【Product Overview】 This virtual wall for the iRobot Roomba is a convenient device for limiting the operating range of the robot vacuum cleaner. It is especially used to prevent the vacuum cleaner from entering specific areas. 【Features】 - The virtual wall function allows you to set areas where you don't want the vacuum cleaner to enter. - It is equipped with an easy-to-operate switch, allowing for adjustment according to the user's needs. This device is compatible with the iRobot Roomba series of vacuum cleaners and is an essential item for more efficient cleaning in the home. iRobot Roomba Roomba Room Navigation 800/700/500 series compatible 81002 - Brand: iRobot - Model: Roomba - Type: Virtual Wall - Model Number: 81002-Lighthouse - Country of Manufacture: China Thank you for viewing.