Window cleaning robot Liectroux YW509 with 4 water spray directions, frameless

The window cleaning robot is a smart solution for those who want clean windows without doing hard physical work. The Liectroux YW509 is designed not only for windows but also for floors, walls, or mirrors. This window cleaning robot uses a laser sensor, multi-directional water spraying, and intelligent route planning, making cleaning fast, safe, and efficient for both home and professional use.

Window cleaning robot — main features

• Powerful suction 3000Pa — The robot securely attaches to the glass or tile surface and does not fall off during cleaning.
• 4-way water spraying — Water is sprayed to the left, right, and down, so dirt is removed more effectively and evenly.
• Intelligent route planning — Three cleaning modes (N, Z, N+Z) allow you to choose the most suitable cleaning trajectory depending on the surface.
• Frame and frameless glass recognition — 4 precise optical sensors detect the edges, so the robot is suitable for both framed and frameless windows.
• Safety System — UPS protection in case of power failure, a professional safety rope and buckles prevent falling.
• Remote control and voice notifications — It is convenient to control the robot with a remote control, and voice notifications provide information about the operation.

Technical specifications

• Model: Liectroux YW509
• Configuration: water spraying (left, right, down) + intelligent route planning + suitable for frameless glass
• Water tank capacity: 4 tanks, total 100mL
• Water spraying: left / right / down
• Fall protection: yes
• Power adapter: input AC100-240V, 1.5A; output 24V, 3A
• Battery: 500mAh
• Noise level: 65dB
• Sensors: gyroscope + mechanical sensor
• Suction power: 3000Pa
• Cleaning modes: 3 different modes - N, Z, N+Z
• Frameless glass detection: yes
• Suitable for framed / frameless glass: yes
• Remote control cleaning pad: yes
• Patented cleaning pad: yes
• Product dimensions: 21.5×21.5×10.4cm
• Product weight: 3.0kg
• Optical sensors: 4 high-precision optical sensors for edge detection
• UPS protection in case of power failure: yes
• Floating cleaning plate: keeps the robot firmly attached to the glass
• Safety rope and buckles: professional grade
• Total length of power cord and extension cord: 6.2m
• Double water tanks: total 100mL
• Non-slip driving wheel: yes
• Motor type: brushless motor, quiet operation
• Suitable surfaces: bathroom mirrors, tiled walls, framed/frameless glass, etc.
• Voice notifications: yes
• Package contents: robot x1, remote control x1, user manual x1, power adapter x1, AC cable x1, extension cord x1, safety rope x1, cleaning pads x2, water filling bottle x1, empty spray bottle x1

Who is it suitable for and how to use it?

This window cleaning robot is perfect for residents of multi-story buildings, offices, or apartments who find it difficult or unsafe to clean high or hard-to-reach windows. The device effectively cleans not only windows but also tiled walls, bathroom mirrors, or floors. Before use, attach the safety rope, select the cleaning mode with the remote control, and let the robot plan the route itself.

Buyer questions

Q: What cleaning modes are available with this robot?
The robot has three cleaning modes — N, Z, and N+Z, which can be selected according to the shape and size of the surface using the remote control.

Question: Is the robot suitable for frameless glass?
Yes, the device has a frameless glass detection function and 4 high-precision optical sensors that accurately recognize the edges of both framed and frameless glass.

Question: What happens if the power goes out during cleaning?
The robot has UPS protection against power outages, and together with a professional safety rope and clips, the device will not fall even if the power is lost.

The Liectroux YW509 window cleaning robot is a reliable choice for those who value time and safety when cleaning windows, glass, or tiles at home and in the office.

Sources: Robotic vacuum cleaner | TopSmart store