MOWRO 4.0 Ah Lithium Ion Easy, Safe, Fully Autonomous Robotic Lawn Mower with Install Kit, by Redback RM24 (9.5in.) Item Weight:40.12 Bulk Pack: 100 count box keeps Color:PATRIOT RED Bulk Pack: 100 count box keeps projects moving and reduces restocking trips Mirrors are positioned on the front and back of the door as well as the interior back of the cabinet ) 21700 Minimum Cutting Height (in An included rain sensor automatically sends the robot back to the charging station if rain is detected and will continue to mow once the storm is over An auto stop safety bumper allows this mower to safely go around objects left in the lawn and find an unhindered route to continue mowing if obstacles get in its path