The INTER-SAT LTD company was awarded the TESLA brand in 2011 with the aim of continuing the tradition and value it has had among Czech consumers for over 70 years. In the menu you can now discover a number of quality household appliances that will save you time and money. Robotic vacuum cleaners, multifunctional electric pots, set-top boxes and antennas for receiving DVB-T2 broadcasts, multimedia centers, soundbars, GSM alarm and more. A wide range of accessories for all products is a matter of course.

TESLA RoboStar W550

  • excellent cleaning efficiency and ease of use
  • smart navigation
  • vibrating pad for perfect cleaning
  • automatic window cleaning with edge detection
  • package contains 3 sets of microfiber cleaning cloths

Innovative window and glass cleaning


TESLA RoboStar W550 is a robotic window cleaner with new cleaning technology. It uses a pair of separate cleaning cloths, one oscillating from side to side and the other completing the cleaning. The rubber squeegee between the wipes helps clean by wiping off excess water.
The TESLA RoboStar W550 robotic window cleaner moves on the surface to be cleaned using five sensors on the bottom of the device. It reliably cleans classic as well as frameless windows. It can also handle shower enclosures, glass railings, walls or shop windows measuring larger than 50×50 cm.


The improved design, which consists of two separate cleaning cloths and a rubber squeegee, allows better window cleaning than models with a single cleaning cloth. Vibrating front pad, performs rapid oscillating movements and very effectively cleans the glass surface, which is then wiped with the main cleaning mop. Between the two cleaning cloths is a rubber spatula designed to collect dirt and excess water.


The latest gyroscopic navigation allows you to intelligently plan your movement. For cleaning, it is possible to use the fully automatic mode, the remote control mode or one of the modes, depending on the size of the cleaning space. The “N” shaped cleaning mode is suitable for tall windows, the “Z” shaped cleaning mode is suitable for wide windows.


The robotic cleaner is connected to an electrical outlet with a power cord. In the event of a power failure, it automatically switches to the backup battery. Another protection is a durable safety cable attached to the window with a suction cup


The package comes with a total of three sets of microfiber cleaning cloths that can be washed, dried and reused.


Practical design and remote control

The shape of the device has been designed to make cleaning as accurate as possible. The rectangular front allows precise cleaning of the window edges. The rounded back makes it easier to turn without having to move the device further away from the window frame.
The remote control allows you to easily turn on, off or change the direction of the cleaner.

  • suction force 3,500 Pa
  • power consumption 75 W
  • battery 700 mAh
  • noise level 66 db
  • power supply: 220 V / 50 Hz
  • backup Li-Ion battery 14.4 V / 700 mA
  • dimensions 25 x 27 x 11 cm
  • weight 2.9 kg
  • three-stage window cleaning (vibrating cleaning pad, large main cleaning pad, rubber squeegee)
  • the latest gyroscopic navigation for intelligent cleaning route planning
  • five edge detection sensors
  • multiple security system
  • remote control
  •  powerful brushless electric motor with extended life
  •  reliable durable construction
  •  possibility to use for framed and frameless windows that are larger than 50 x 50 cm
  •  automatic cleaning mode
  •  cleaning mode "N"
  •  cleaning mode "Z"
  • manual cleaning control with remote control
  •  durable safety cable
  •  safety audible and optical signaling in case of robot error
  •  automatic switch to backup battery in the event of a mains power failure
  •  up to 15 minutes of battery operation in the event of a power failure
  •  the microfiber cleaning cloth can be washed, dried and used repeatedly for new cleaning
  •  TESLA professional warranty and post-warranty service
Package contains
  • TESLA RoboStar W550 - robotic window cleaner
  • set of microfiber cleaning cloths, 3 pcs
  •  remote control
  •  230 V power supply
  •  extension power cord
  •  safety safety cable with suction cup for glass
  •  user manual
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