Tlily - 3X Dual Mode Virtual Barrier Navigation Wall for 500 600 650 675 700 770 880 900 960 E5 I3 I7 Series

Compatible with: For 500 600 700 800 900 e5 i3 i7 Series. Meet your needs - the mode keeps your robot in the room you want to clean and away from the room you don't want to clean Dual Mode - Halo Mode, which allows a 4-foot barrier around the device to keep out of the area. Beam Mode, which produces a 10ft beam of infrared light to help enter or exit a specific area The navigation wall uses 2 AA batteries (not included) with a low battery indicator light, effectively helps you control the working range of robots Size: 4.3 x 4.3 x 10.5cm Material: ABS Color: Black Package Contents: 3 x Virtual Navigation Wall Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in a little different from the real thing. The measurement allowed error is +/- 1-3 cm.