Viabot’s sweeping robot can work 12 to 24 hours by swapping its own batteries. The same sensors flag loitering to human staff.

Viabot secured $24 million in Series A funding led by Walden International to expand its Viabot One autonomous outdoor sweeping robot, which also provides 24/7 soft security by detecting loitering and trespassing using its navigation sensors. The robot operates across various commercial properties, combining cleaning with behavioral surveillance monitored by human staff.