HOBOT S7 Pro Window Cleaning Robot

HOBOT S7 Pro Window Cleaning Robot

HOBOT S7 Pro is a new-generation square robotic window cleaner for Hong Kong homes, offices, shopfronts and floor-to-ceiling glass. It uses high-speed reciprocating dual cloths, dual ultrasonic spray and ELB™ edge-leakage-bumper sensing to clean glass with a hand-polishing style motion.

Core Cleaning Technology

• High-speed reciprocating dual cloths: 600 wipes per minute with a 4 mm stroke helps loosen dust, fingerprints and everyday glass dirt.
• Dual ultrasonic spray: two spray modules create approximately 15 μm water mist so the robot can spray and wipe immediately.
• Two-stage wiping: the lower section of the cloth removes dirt first, while the upper section wipes and polishes the glass surface.
• 4800 Pa suction: upgraded air-tight design and a larger sealing area keep the robot firmly attached to glass.

Safety Sensing and Stable Movement

• ELB™ Edge-Leakage-Bumper Sensors: four edge-leakage sensors, four silicone-protected bumper sensors and central pressure sensing help detect frameless glass, narrow frames and small leakage gaps.
• Silicone-protected bumpers: detect contact with frames and help protect the contact surface.
• Angled tread design: improves grip and stability; cleaning speed is about 2.6 minutes per square metre.
• UPS backup: maintains suction for about 20 minutes in a power interruption and triggers an alert. Always use the supplied safety rope.

App, Route Planning and Daily Use

• Supports iOS / Android app control and infrared remote control.
• AI route planning helps the robot cover the cleaning area and follow edges steadily.
• Supports voice prompts, cleaning reminders and OTA firmware updates.
• 4 m power cable, extendable up to 8 m, suitable for larger glass areas that need long cleaning sessions.

Product Specifications

• Model: HOBOT-S7 Pro
• Adhesion / shape: vacuum suction / square body
• Dimensions: 262 × 264 × 89 mm
• Weight: approximately 1650 g
• Cleaning route: linear route, Z + N patterns
• Cleaning speed: about 2.6 minutes per square metre
• Automatic spray: dual ultrasonic spray, 2 × 26 ml replaceable water tanks
• Window size: larger than 50 × 50 cm
• Glass compatibility: glass thickness is not limited; supports 20–90 degree inclined glass, frameless windows and single-side cleaning
• Power consumption: 100 W
• Safety rope: rated up to 230 kgf
• UPS system: about 20 minutes backup suction

Hong Kong Purchase and Support

HOBOT Hong Kong provides local consultation, ordering support and after-sales service. Please check the current product page for stock, price and accessory information before purchase.