The Kärcher RCW 2 window cleaning robot is designed for automatic, safe and thorough cleaning of large and hard-to-reach glass surfaces. With powerful vacuum technology, it reliably adheres to smooth surfaces, while systematic navigation and sensors ensure efficient cleaning without missing spots. Microfiber cloths and ultrasonic cleaning agent spraying ensure spot-free results.

Advantages:

• Powerful vacuum technology for a secure grip on glass
• Systematic navigation for even and reliable cleaning
• Two rotating discs with microfiber cloths for a manual wiping effect
• Two ultrasonic spray nozzles for even, drip-free application of cleaner
• Four automatic cleaning programs and manual mode
• Remote control for easy use
• LED display and voice output for device status notifications
• Safety system with backup battery and safety rope

Technical specifications:

• Device type: robotic window cleaner
• Suction power: 3300 Pa
• Maximum suction power: 5000 Pa
• Cleaning capacity: 0.33 m²/min
• Detergent tank capacity: 70 ml
• Minimum glass surface size: 35 × 35 cm
• Loudness: sound pressure level 62 dB(A)
• Power supply: 100-240V, 50/60Hz
• Cable length: 5 m
• Color: white
• Weight without accessories: 1.1 kg
• Dimensions: 292 × 160 × 71 mm

Scope of delivery:

• Robotic window cleaner
• Remote control
• Safety rope
• Refill bottle
• Microfiber cloths (3 pairs)
• Kärcher RM 503 window cleaner, 125 ml

Areas of application:

• Windows and glass surfaces
• Large and hard-to-reach glazing
• Mirrors
• Smooth glass surfaces

The Kärcher RCW 2 window cleaning robot enables easy and safe cleaning without manual effort and ensures sparkling clean glass surfaces even in hard-to-reach places.

User view

The Kärcher RCW 2 window cleaning robot is ideal for anyone who wants to clean glass surfaces at home quickly and effortlessly – from large panoramic windows in the living room to the shower or conservatory. Young families and anyone who values free time or simply doesn't like classic, tedious cleaning will quickly recognize why this smart assistant has become a hit with users.

Kärcher as a brand has long been considered a trusted choice, as it also proves in the robotic cleaning segment that it combines innovation (ultrasonic spraying, vacuum technology) and ease of use. It is particularly practical for anyone who has larger windows, lives on higher floors or who chronically lacks time for manual cleaning.

Why buy at Enaa

When purchasing the Kärcher RCW 2 robotic cleaner at Enaa, you can be sure that you are shopping from an official retailer that provides a safe and simple ordering process, and you also have access to a wide range of products and friendly professional support that will be able to answer any questions you may have regarding the use and maintenance of your new assistant.

Answers to frequently asked questions

How thin or wide a window can the Kärcher RCW 2 robot clean?

The robot is designed for cleaning larger glass surfaces, its working width exceeds 28 cm, which means it is suitable for all classic household windows and also wider surfaces such as shop windows or panoramic walls.

Is the RCW 2 also suitable for cleaning shower enclosures or glass doors?

Yes, with its vacuum technology and ultrasonic spraying, it also works great on shower stalls, glass doors, and other flat glass surfaces that you want to clean effortlessly.

How is the robot itself maintained and cleaned?

It is necessary to regularly clean (or replace) the wiping cloths and ensure that the sensors are free of dust - the process is simple and shown in the enclosed instructions. It is also recommended to periodically check the water level for the ultrasonic atomization.

Can I control the robot remotely and use it multiple times in a row?

RCW 2 supports remote control, allowing you to start, stop or change settings even when you are not directly at the window. Thanks to its battery power, you can use it several times in a row, if the battery allows it - we recommend checking the battery charge before cleaning for a long time.

Description updated: January 2026