Ultrasonic mist spray
An ultrasonic nozzle sprays water as a fine mist, so the glass is cleaned evenly instead of being soaked.
- HOBOT 388
- Ultrasonic nozzle that sprays a fine mist.
- HOBOT S7 Pro
- Dual ultrasonic micro-mist sprayers.
How HOBOT cleans glass
Four things every HOBOT does on the window, and how each model does them.
Suction and grip on the glass
The robot holds itself to the window with suction and senses where the glass ends. The S7 Pro also handles frameless panes and the gaps between them.
- HOBOT 388
- 5 kg suction power. A high-sensitivity central pressure sensor detects the window edges on framed glass. Suitable for all glass thicknesses.
- HOBOT S7 Pro
- Suction up to 4800 Pa. ELB™ Edge-Leakage-Bumper sensors for frameless edges and gaps between panels, from 20° to 90°. Silicone bumpers and roller-assisted turning protect frames.
Safety: UPS backup and safety rope
If the power cuts out, a built-in UPS keeps the robot on the glass for 20 minutes and sounds an alert. A safety rope comes in the box.
- HOBOT 388
- Built-in UPS: 20 minutes with an alert sound. Secure DC power plug. 4.5 m safety rope rated to 200 kgf.
- HOBOT S7 Pro
- Built-in Li-Ion UPS: 20 minutes with an audible alert. Screw-type DC jack. 4.5 m safety rope rated to 230 kgf.
App and remote control
Start and control cleaning from your phone, or use the IR remote that comes in the box.
- HOBOT 388
- Bluetooth app for iOS and Android, and IR remote.
- HOBOT S7 Pro
- HOBOT LEGEE app over Bluetooth (iOS and Android), and IR remote. Over-the-air firmware updates.