S9 Wholesale Window Cleaning Robot – Specifications at a Glance
Model: S9
Suction Power: 3000Pa
Water Spray Type: Patented Dual-Spout Auto Spray
UPS Backup Time: 20 Minutes
Working Noise: 55dB
MOQ: 200 Units
Customization: Logo & Packaging Support
Shipment: Ready-to-Ship Stock
Certification: CE FCC RoHS

Why Buyers Choose the S9 for Volume Orders
Maximize Your ROI with S9: The Most Cost-Effective Dual-Spray Window Cleaning Robot. Specifically designed for global e-commerce operators and gift wholesalers, the S9 offers a patented Dual Water Spray System and 3000Pa Suction at an unbeatable price point. With 200-unit Low MOQ and Ready-to-Ship stock, we help you capture high-volume smart home markets across SEA, EU, Russia and Latin America.
Entry-Level Price with Premium Features
Dominate the budget-friendly segment without sacrificing performance. The S9 delivers attractive profit margin for retailers, striking ideal balance between cost and smart cleaning technology.
Patented Dual-Spout Auto Water Spray
Differentiate from ordinary single-spray competitors. Unique upper-and-lower automatic spraying keeps glass adequately moist for thorough stain removal, rarely seen within this product price tier.

3000Pa Suction and 20-Minute UPS Protection
Reliable vacuum adsorption plus intelligent frame detection and 20-minute power-off backup UPS deliver stable high-rise operation safety.
55dB Low Noise and Dual Air Ducts
Optimized dual-air-duct structure cuts operating noise down to 55dB, bringing quiet, non-intrusive cleaning experience for household end-users.
Low MOQ and Ready-to-Ship Supply
Accelerate your business expansion. We support logo and packaging customization starting from 200 units. Local stocked inventory enables fast global shipment and lowers your inventory pressure.
Target Markets and Buyer Profile
The S9 is the strategic choice for: – Cross-border e-commerce power sellers searching for high-turnover smart home gadgets – Gift and premium commodity wholesalers sourcing high-per-value promotional items – Regional retail chains in SEA, EU, Russia and Latin America focusing on value-driven consumer markets

Trust, Certifications and After-Sales
Proven R&D strength: 10-year specialized factory holding 28 technical patents. Fast order fulfillment: Ready-to-ship inventory supports short lead-time delivery. Secure bulk cooperation: Standard trade-assured transaction terms. Flexible custom service: Professional logo and box customization for small-and-mid-size brand partners.
Every S9 unit is certified CE, FCC and RoHS, and can be supplied with certification documentation on request.
Get a Bulk Quote in 24 Hours
Ready to capture the high-volume smart home market? Get a BULK QUOTE within 24 hours! Order a SAMPLE now (Ready to Ship) to test the dual-spray efficiency! Message us for OEM Details – Start your brand with just 200 units!
Frequently Asked Questions About the S9
What is the minimum order quantity (MOQ) for the S9 window cleaning robot?
The S9 has a 200-unit low MOQ, and logo and packaging customisation is supported starting from 200 units. That threshold makes the S9 practical for mid-size brand partners and regional retail chains that want a private-label entry without committing to a full container of stock.
Is the S9 in stock, or do I have to wait for production?
The S9 ships from ready-to-ship stock, which supports short lead-time delivery and lowers your inventory pressure. You can order a ready-to-ship sample to test the dual-spray performance before committing to your bulk order.
How does the S9 keep costs down without dropping the patented spray system?
The S9 is positioned as an entry-level price point with premium features. It carries the same class of patented dual-spout auto water spray while targeting the budget-friendly segment, which gives retailers an attractive profit margin at a cost that keeps the model competitive in value-driven markets.
What suction power and spray system does the S9 use?
The S9 delivers 3000Pa strong suction through a vacuum adsorption system, paired with a patented dual-spout automatic water spray that wets the glass from both the upper and lower sides. The upper-and-lower spraying keeps the glass adequately moist for thorough stain removal, a feature rarely seen at this price tier.
What happens if the power cuts out while the S9 is on the glass?
A 20-minute UPS backup keeps the robot attached after a power loss, and intelligent frame detection stops the unit at window borders. Together they deliver stable, safe high-rise operation without an operator standing by at the same elevation.
How loud is the S9 during operation?
Operating noise is rated at 55dB thanks to an optimised dual-air-duct structure, quiet enough for household end-users, so the robot can run without intruding on the people around it.
What certifications does the S9 hold?
Every S9 unit is certified to CE, FCC and RoHS, so it is ready for retail distribution. Certification documentation can be supplied with your order.
Which markets is the S9 built for, and how fast can I get a quote?
The S9 is designed for cross-border e-commerce sellers, gift and promotional wholesalers, and regional retail chains, and it is used to capture high-volume smart home markets across Southeast Asia, the EU, Russia and Latin America. You can get a bulk quote within 24 hours: send your target quantity and destination market, and we will come back with pricing and lead time.









