Kärcher RCW 4 window cleaning robot

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Product details

The Kärcher RCW 2 window cleaning robot revolutionizes window cleaning by taking over manual tasks and ensuring a streak-free view. Equipped with powerful vacuum technology, the robot securely adheres to all smooth surfaces, making it ideal for large and hard-to-reach windows as well as mirrors. Systematic navigation and two sensors for frame and object detection guarantee a fast and reliable cleaning process. The rotating microfiber pads simulate a manual wiping motion and deliver spotless results. Two ultrasonic spray nozzles create a fine, drip-free mist that applies the cleaning solution precisely. With four automatic cleaning modes and a manual mode that can be conveniently controlled via remote, the RCW 2 offers flexibility for various cleaning tasks. LED signals and voice output provide real-time information about the device's status. Even during a power outage, the robot remains securely attached to the glass thanks to its emergency battery and safety cord.

  • Powerful vacuum technology for secure hold
  • Two sensors for frame and object detection
  • Ultrasonic spray nozzles for drip-free spraying
  • Emergency battery ensures safety during power outages.

Key specifications

Spray tank volume
70 ml
Area coverage per battery charge
50 m²
Number of cleaning modes
4x
Min. window size
35 x 35 cm
Base station
Without base station
Power supply
Electrical connectionRechargeable battery operated
Battery life
40 min

General information

Item number
65715837
Manufacturer
Kärcher
Category
Window cleaning robots
Manufacturer no.
1.269-210.0
Release date
16.12.2025

Colour

Colour
White
Exact colour description
White

Window cleaning robot features

Spray tank volume
70 ml
Area coverage per battery charge
50 m²
Min. glass thickness
4 mm
Number of cleaning modes
4x
Max. Suction power
5000 Pa
Max. noise level
62 dB
Control type
Remote control
Min. window size
35 x 35 cm

Base station features

Base station
Without base station

Safety

Safety functions in the event of a power failure
Integrated emergency battery

Power supply

Power supply
Electrical connectionRechargeable battery operated

Mains supply properties

Mains voltage
100 - 240 V
Mains cable length
5 m

Battery properties

Battery type
Lithium-Imide
Capacity
650 mAh
Battery voltage
14.80 V
Battery life
40 min

Robot product dimensions

Robot length
29.50 cm
Wide robots
16 cm
Robot height
7 cm
Robot weight
1.10 kg

Scope of delivery

Scope of delivery
Safety rope

Origin

Country of origin
China

Voluntary climate contribution

CO₂ emissions
29.26 kg
Climate contribution
CHF 0.70

Ingredients and instructions for use

Instructions for use
Window and glass surfaces, large, hard-to-reach glass surfaces, mirrors, smooth surfaces.

30-day right of return
24 Months Warranty (Bring-in)

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