Description of π§ Dual Model Virtual Wall Barrier: Ideal for iRobot Roomba E/I/S and 800/900 Series Robots (1 Pack)
Dual Mode Virtual Wall Barrier for iRobot Roomba E/I/S and 800/900 Series Vacuum Cleaner(1 Pack). Power support: 2 x AAA battery (Not included in the kit). Keep the roomba away from the areas you dont want,make it working more efficiently with the barrier. Set easily and quickly. Dual Modes:Halo Mode, which allows a 4' barrier around the device, to keep Roomba out of this area.Beam Mode, which creates a 10ft beam of infrared, to help keep Roomba in or out of a specific areay.