Dreame L40s Pro Ultra – Quiet Power, Smart Navigation, and Pet-Friendly Cleaning
The Dreame L40s Pro Ultra is an intelligent, fully automated robot vacuum designed for effortless, hands-free cleaning across all surfaces. With up to 19,000 Pa Vormax™ suction power, 3DAdapt™ AI navigation, and an advanced all-in-one docking system, it delivers powerful, quiet, and precise cleaning — whether on hard floors, carpets, or in homes with pets.
Seamless Navigation with 3DAdapt™ AI System
The upgraded 3DAdapt™ navigation system combines an AI Action camera, dual laser sensors, 3D structured light, and built-in LED lighting. It recognizes over 180 objects — including cables, shoes, and clothing — and avoids them in real time for safe, smooth navigation.
EasyLeap™ Mobility – Smooth Movement Across All Floors
The EasyLeap™ system integrates large drive wheels with dual front support wheels, working together to help the robot climb over thresholds, door frames, and uneven transitions without getting stuck. It easily handles height differences of up to 40 mm, ensuring continuous cleaning across multiple floor types.
Quiet Yet Powerful Vormax™ Suction
With up to 19,000 Pa Vormax™ suction power, the optimized motor lifts dirt, dust, and pet hair from deep within carpets and floor crevices. The newly engineered airflow design improves efficiency, reduces resistance, and minimizes noise — so even at high power, the L40s Pro Ultra operates quietly and smoothly.
HyperStream™ Detangling DuoBrush System
The HyperStream™ DuoBrush uses twin TPU rubber brushes and optimized airflow to capture debris from both carpets and hard floors. Long hair (up to 30 cm) is collected before it can tangle, while the flexible rubber brushes maintain close floor contact to remove dust between tiles and in grooves. A retractable Flexi Arm side brush extends and retracts to reach corners and edges for complete coverage.
All-in-One Dock – Up to 100 Days of Maintenance-Free Cleaning
Enjoy up to 100 days of hands-free cleaning with the 8-in-1 PowerDock that fully automates maintenance. The dock empties dust and dirty water, refills clean water and detergent, and washes mop pads at 75°C hot water, then dries them with warm air. Its 3.2 L dust bag collects over 90% more debris than standard models, ensuring long, uninterrupted operation.
Pet-Friendly Cleaning
Designed with pet owners in mind, the L40s Pro Ultra can detect and adapt to pet areas. In the Dreamehome app, you can create “pet zones” where the robot automatically identifies bowls, toys, or litter boxes. Choose to avoid these zones or clean them extra thoroughly, depending on your needs.
Advanced Dirt Detection with OmniDirt™
The OmniDirt™ system uses color-sensing technology to detect dirt density and type in real time, adjusting suction and cleaning mode accordingly for a deeper clean where it’s needed most.
Smart Navigation and Cleaning Control
Using Pathfinder™ AI navigation, the robot maps your home with high precision and dynamically plans the most efficient route while actively avoiding obstacles. It supports spot cleaning, enabling you to send the robot to a specific area for high-intensity cleanup directly from the app or onboard controls.
Battery and Capacity
Powered by a 5200 mAh lithium-ion battery, the L40s Pro Ultra delivers long runtime and quick recharging. When the battery runs low, it automatically returns to the dock, recharges, and resumes cleaning exactly where it left off.
Full Control with Dreamehome App & Voice Assistants
The Dreamehome app (iOS and Android) gives you total control — plan cleaning schedules, monitor progress, create zones, and select cleaning modes. Compatible with Google Assistant, Amazon Alexa, and Siri Shortcuts, the robot can start, stop, or move to specific areas using simple voice commands.
The Ultimate All-in-One Cleaning System
The Dreame L40s Pro Ultra (RLL74CE) is a premium robotic cleaner combining precision, power, and automation. Its 8-in-1 PowerDock, AI-driven 3D navigation, dual brush system, and MopExtend™ edge-cleaning technology make it ideal for homes with multiple surfaces, pets, and busy lifestyles — offering professional-grade cleaning with zero effort.
