AlfaBot GLS400-2B Window Cleaning Robot: 5000Pa strong suction for secure grip on glass
This window cleaning robot is for the homeowner who dreads the seasonal chore of washing large or hard-to-reach windows. It transforms a risky, time-consuming task into a simple, automated process.
Beyond basic home maintenance, it offers a unique sense of security. You can trust it to handle windows on upper floors or overhangs safely, giving you peace of mind without needing a ladder or professional service. The AI navigation ensures it covers every inch, so you never miss a spot, and the dual spray system leaves glass crystal clear without streaks.
You will appreciate how it returns to its starting point automatically after cleaning, making retrieval effortless even from tall windows. The strong suction keeps it firmly in place, so you can focus on other tasks while it works. This robot is compatible with smart home setups for convenient scheduling.
Features
- Dual spray system with ultrasonic nozzles for streak-free cleaning
- AI-powered navigation with 3 intelligent path planning
- Dual anti-fall protection with 30-minute backup battery
- Auto-return to start point after cleaning
- 10-layer safety system with emergency response
- Large 50mL tank cleans approximately 645.8 sq ft per fill
- Edge detection and anti-slipping system for safety
- Gift-ready premium set with elegant packaging
- 5000Pa strong suction for secure grip on glass
General specs
- Brand: AlfaBot
- Model: GLS400-2B
- Seller: Amazon
- ID: B0F93ND31R
- Shape: Rectangular, Round
- Weight: 3.5
- Runtime: 30
- Voltage: <num1>, <num2>
- Material: ABS, Plastic, Rubber
- Plug Type: AU, EU, US
- Dimensions: 3, 3, 3
- Filter Type: Cartridge, Cloth, Foam, HEPA, Sponge, Washable, Fine
- Noise Level: <num1>, <num2>
- Battery Type: Lithium-Ion
- Power Source: Rechargeable Battery
- Cleaning Type: Wet
- Suction Power: 5000
- Cleaning Modes: Auto, Edge, Spot, Spiral, Turbo, Wall-following, Zigzag
- Control Method: App, Remote, Touch, Voice
- Charging Method: Auto Docking, USB Charging
- Battery Capacity: <num1>, <num2>
- Dustbin Capacity: <num1>, <num2>
- Water Tank Capacity: 50
- Navigation Technology: LiDAR
- Auto-Empty Station Capacity: <num1>, <num2>
- Smart Assistant Compatibility: Alexa, Google Assistant, Siri
- First listed by seller: 1/12/26
If you are interested in more details, you can find full information on the seller's page.
Buy on Amazon
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Shipping options
United States
Comparison with similar products
| This item | Recommendations | |||||
|---|---|---|---|---|---|---|
AlfaBot GLS400-2B White 5000Pa strong suction for secure grip on glass
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Anminto SS1 White AI path planning for efficient cleaning
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SEEING.U W2 6000Pa suction power equals 45N manual force
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TOSIMA W5 White Triple Safety System
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TOSIMA W5 Triple Safety System for secure operation
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Mamibot W120-DP Gray 3200Pa strong suction for steady movement
|
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| Brand | AlfaBot | Anminto | SEEING.U | TOSIMA | TOSIMA | Mamibot |
| Model | GLS400-2B | SS1 | W2 | W5 | W5 | W120-DP |
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| Price | $159.99 | $139.99 | $249.00 | $169.99 | $169.99 | $246.99 |
| Seller | Amazon | Amazon | Amazon | Amazon | Amazon | Amazon |
| Update | January 12, 2026 | January 12, 2026 | January 12, 2026 | January 12, 2026 | January 12, 2026 | December 6, 2025 |
| Shape | Rectangular, Round | Rectangular | Rectangular | Rectangular | Rectangular | |
| Weight | 3.5 | 2.6 | 5.952481074 Pounds | 1.81 | 1.45 | |
| Runtime | 30 | 30 | 3.6hrs | 30 | ||
| Dimensions | 3, 3, 3 | 5.9, 11.8, 4.2 | 11.8 inches, 14.76 inches, 5.7 inches | 10.16, 15.24, 10.16 | 22.91, 6.88, 22.91 | |
| Power Source | Rechargeable Battery | Rechargeable Battery | Battery Powered | |||
| Cleaning Type | Wet | Wet | Wet | |||
| Suction Power | 5000 | 3000 | 6000Pa | 3200 | ||
| Cleaning Modes | Auto, Edge, Spot, Spiral, Turbo, Wall-following, Zigzag | Auto, Edge, Spot | Auto, Edge, Spot, Spiral, Turbo, Wall-following, Zigzag | Auto, Edge, Spot, Spiral, Turbo, Wall-following, Zigzag | ||
| Control Method | App, Remote, Touch, Voice | Remote | Remote | Remote | Remote | App, Remote |
| Water Tank Capacity | 50 | 150ml | 60 | |||
| Navigation Technology | LiDAR | LiDAR | AI | |||