Dreame L40s Pro Ultra Robot Vacuum Cleaner | RLL74CE_WH

HyperStream Detangling DuoBrush

AI Remopping and Rewashing

Vormax Suction

Smart Pet-Friendly and Carpet Care

EasyLeap 40mm Obstacle Crossing

AceClean DryBoard

Smart Multifunctional PowerDock

Convenient App & Voice Control

TurboForce 6.0: Powerful Yet Low-Noise Vacuuming

L40s Pro Ultra delivers up to 19,000Pa suction to effectively capture debris like paper scraps, hair, and cat litter from various surfaces—all while operating quietly.

100% Detangling

The air-streamed DuoBrush easily flings hair up to 30cm long to suck up each strand and prevent tangles.

Hard Floors

The rubber brush with bristles cleans deep into gaps without making a scene.

Carpets

The TPU all-rubber brush hits and captures carpet dust with impressive suction power.

Corners Don't Stand a Chance

L40s Pro Ultra smartly extends its side brush to capture dust and stretches its mops up to 4cm to wipe out sticky messes, be it under beds and in nooks.

• 100% edge & corner coverage

Dirty Liquids & Dried Spills

Lifts the side and main brushes and lowers the mop pads, keeping the brush dry and preventing dust box smells.

Scraps or Other Dry Debris

Lifts the mop pads and lowers the side and main brushes, safeguarding carpets and rugs from moisture.

"OK, Dreame": Clear, Direct Voice Guidance

Start or pause cleaning with a simple voice command to start, pause, and schedule cleaning sessions without the need to rely on your phone.

More Flexibilities via the Dreamehome App

• Smart curtain care
• Room-by-room cleaning
• Accessory status and reminders
• Cleaning history & reports
• Off-peak hour charging
• Scheduled cleaning

Yoga and Play Mats

Avoid to prevent overwetting and odor/mildew spread.

Long-Pile Carpets

Intensive Carpet Cleaning (cleaning twice) and Suction Boost (increased suction) are also available for a deeper clean.

Short-Pile Carpets

Bath Rugs, Entrance Mats

Choose vacuuming to remove debris, or go across them without cleaning to cover more remaining spaces.

Dynamic Cleaning

Pet Finding

Remote Monitoring

Custom Zones

Large Particle Boost

Advanced Dirt Detection Enables Smart Cleaning

Powered by Smart Dirt Detection 2.0, this robot vacuum is able to detect a wider array of common solid and liquid stains and adapt smart cleaning strategies accordingly.

Precision Mop Rewashing

After mopping, Dreame dock uses its color sensor to assess how dirty the water residue is. If it's too murky, the robot vacuum will rewash the mop pads before the second round of cleaning and ensure your floors are always cared for with clean mops.

Intensive Floor Remopping

Once the mops are rewashed, this robot vacuum is ready to tackle previously stained areas before continuing on the rest of your space. This enhances efficiency by targeting specific spots that require a second pass while allowing cleaning of other areas without redundancy.

AI Action & 3D Structured Light

Built-in LED Lights

Pathfinder Navigation & Fast Mapping

Care Less About Post-Cleaning Maintenance

Multifunctional PowerDock Further Streamlines Maintenance

Auto refill, drain, and wash for less hassle and more noticeable results, with 30% faster charging available for.

Auto-Clean Mop Pads with 75°C Hot Water

Personalise mop cleaning with multiple settings to tackle oil stains or grease while a scale inhibitor prevents scale buildup. Or simply enable reactive cleaning for the vacuum to automatically adapt.

Up to 100 Days of Auto-Empty

Embrace auto-empty with a 3.2L large dust bag within the dock, letting the robot vacuum handle the dirty work for 100 days in a row. Additionally, the enhanced dust box captures 90%+ more dust with each pass for a smoother and more efficient cleaning experience.

Smart Auto-Solution Refills

L40s Pro Ultra simplifies daily cleaning by auto-refilling a multi-surface detergent when needed, keeping your mops refreshingly clean so your floors stay pristine.

Steady Water Tank Refilling

Automatic tank water refilling ensures an uninterrupted water supply for continuous mopping sessions. The dock adds water to the robot vacuum's tank, keeping mops wet.

100% Dry Mops-Less Odors

Keep mop pads clean and odor-free without any effort. The automatic hot air drying prevents mildew buildup, ensuring a consistently fresher and safer home.

Seamless Refills and Drains, Again and Again

Forget about lifting heavy water tanks. Utilising the Water Hookup Kit*, you can enjoy hands-off water refilling and draining, minimising water spills and eliminating the hassle of handling water tanks manually.

*Water Hookup Kit sold separately

Integrated Washboard Minimises Residue and Odors

The AceClean DryBoard thoroughly cleans the washboard and pads simultaneously, preventing dirt and water residue buildup—no more bending down to clean up.

Remove Odors and Germs for a Healthier Home

Breathe easier with Dreame used water tank, which includes an antibacterial deodoriser that neutralises unpleasant odors and removes microbes. In addition, Dreame E2E water system works tirelessly to combat 99.9% of common germs using a silver ion clean water tank, ensuring the health and well-being of your family.