Window cleaner KARCHER RCW 4 Extra

Systematic navigation

• Systematically cleans the entire area without forgetting anything. The direction of movement changes automatically when it comes into contact with obstacles. Automatic return to starting position.

Automatic detergent application

• Six pump-driven spray nozzles continuously moisten the cleaning cloth. No dripping or jetting. The supplied window cleaner ensures a streak-free shine and allows rainwater to drain away more quickly – delaying re-soiling.

Sensors for detecting frameless windows and glass surfaces

• Reliable detection of window frames and other obstacles. The four corner sensors also detect the edges of frameless glass surfaces and adjust the movement accordingly.

High safety standard

• Safe hold thanks to reliable vacuum technology and additional safety system.
• Additional protection thanks to a built-in emergency battery that keeps the window cleaning robot firmly attached to the window glass, even in the event of a power outage.

Intelligent remote control for easy operation and monitoring

• 4 automatic modes to effectively tackle any cleaning task: quick clean, intensive clean, spot clean and polish.
• Manual control is also possible.

Intuitive user interface

• ON/OFF button for easy use.
• Feedback and error messages via convenient LED display.
• Always well informed: important information or the current status is communicated via voice output.

Microfiber cleaning cloth

• The soft microfiber of the cloth optimally collects the cleaned dirt.
• It can be washed in a washing machine at temperatures up to 40°C.
• The Velcro fastening system makes it easy to change the wiping cloth.

Equipment

• Remote
• Cleaning agents: RM 503 Window Vac, 125 ml
• Microfiber cloth: 4 pcs.
• Comfortable carrying handle

Technical specifications:

• Tank size (ml) 150
• Coverage per tank filling (m²) approx. 100
• Suction power (Pa) 3000
• Maximum suction power (Pa) 5000
• Cable length (m) 5
• Supply voltage (V) 100 / 240
• Noise level (dB) 62
• Cleaning results (min/m²) 2.5
• Minimum window size (W x H) (cm) 40 x 40
• Dimensions [L x W x H] (mm) 264 x 256 x 72
• Weight without accessories (kg) 1.50
• Color White

Warranty: 24 months