No trespassing for robots: Now your little helper vacuums dust only where you want it. Thanks to the ultrasonic barrier, you build an invisible wall and thus restrict its range of motion.
Reliably stops your robot vacuum cleaner: Simply set it up - and you'll be blocking passageways or protecting feeding bowls, for example. And that up to 2.5 meters!
Energy-saving thanks to automatic sleep mode: As long as your robot vacuum cleaner does not come close, the barrier switches to sleep mode by itself - and saves your batteries!
