Roborock Saros 20 refill and drain robotic vacuum cleaner - black color Warranty by the official importer The robotic vacuum cleaner Saros 20 Refill and Drainage System from Roborock offers a tremendous suction power of 36,000Pa and is equipped with an innovative AdaptiLift 3.0 system that allows it to overcome obstacles at an unprecedented height. With the help of the StarSight 2.0 autonomous navigation system, it maps the house Quickly, detects over 200 types of obstacles with great accuracy, and penetrates particularly low spaces thanks to a thin body of only 7.98 cm. The Refill & Drainage model includes an advanced docking station that is permanently connected to the water and sewer infrastructure, for smart and truly hands-free cleaning. Extremely thin design - 7.98 cm The Saros 20 manages to achieve an ultra-slim profile of just 7.98cm, allowing it to slide smoothly under sofas, beds and low furniture. It detects low areas (up to 2 cm high) and extends the FlexiArm arc side brush to sweep hidden dust in even the tightest of places. Autonomous system StarSight 2.0 - the future generation of navigation The next-generation navigation system uses 3D sensors and VertiBeam technology for lateral obstacle prevention. Scanning accuracy: sampling frequency 21 times higher than standard LDS systems. Obstacle detection: the system detects over 200 types of obstacles, including cables and pets, and ensures accurate mapping and maximum coverage in any living environment. Cleaning beyond curtains: the cleaner is able to cross curtains and reach spaces hidden behind them (marked manually in the application). AdaptiLift Chassis 3.0 - offenses without limits The vacuum cleaner is equipped with a dynamic lifting mechanism that allows it to adjust the height of the body to the terrain in real time: Crossing thresholds: Overcomes obstacles and thresholds in a two-layer structure with a height of 4.5 + 4 cm. Carpet cleaning: Smart lifting of the chassis enables deep and effective cleaning even on carpets up to 3 cm thick (manually activated in the application). Preventing jams: The robot automatically lifts the chassis or adjusts the part front/rear to release independently if stuck. HyperForce suction power and DuoDivide technology 36,000Pa: an extremely powerful digital motor that guarantees exceptional cleaning performance on all types of surfaces. DuoDivide system: a main brush and a side brush with a double design to prevent knots, which guarantees 0% hair entanglement and a 100% hair removal rate - ideal for homes with pets. The Omni wheel is easy to maintain: includes an internal brush that cleans the wheel during operation. Cleaning and washing with FlexiArm technology 100% corner coverage: the side brush and side wiper with FlexiArm technology reach 0 mm from the edges and corners for full coverage. Double rotating wiper: operates at a speed of 200 revolutions per minute with adjustable vertical pressure. On tough stains, the robot increases the pressure from 8N ​​to 13N by raising its omni wheels for deep cleaning. DirTect technology and artificial intelligence The robot detects types of stains using an RGB camera and adjusts the cleaning strategy automatically: increases suction power for coffee powder or cat sand. Switches to wiping mode only (and lifting brushes) when liquids are detected. RockDock docking station - zero maintenance (Refill & Drainage) The hands-free experience becomes simple Never before with a station connected directly to the pipes: automatic water change: filling clean water and draining used water without the need for manual containers. Washing in hot water (100°C): removing stubborn dirt and grease from the rag pads with 99.99% disinfection. Self-cleaning of the station: the base of the station is washed in water at a temperature of 100°C with a scraping mechanism. Drying in hot air (55°C): prevented Mold growth and unpleasant odors in the wipers and station. Automatic dust emptying: allows up to 65 days without the need for manual emptying (2.7 liter bag). Automatic soap dispenser: precise injection and measurement of detergent. Fast charging: only two and a half hours (40% faster than the previous generation). RockMind app and intelligence for pets SmartPlan 3.0: automatic selection of a cleaning strategy according to the type of room and the user's habits. Pet detection: stops the brush and adjusts a route so as not to startle them. Pet Snaps & Live Video: taking photos of the pets and a two-way video call in real time. "Hello Rocky" voice assistant: built-in voice control even without a Wi-Fi connection. Also supports Matter, Alexa, Siri and Google Home. Technical specifications: Maximum suction power: 36,000PaNavigation: LiDAR 360° + Reactive AI system with RGB camera Brush system: DuoDivide (hair cutting and disentangling mechanism) Climbing capacity: up to 4.5 cm from lifting chassis/wipers: up to 10 mm lifting chassis / 20 mm lifting wipers Working time: up to 180 minutes (in silent mode) Charging time: 2.5 hours Bag volume Dust in the station: 2.7 liters (up to 65 days of use) Washing temperature: 100°C (boiling water) Drying temperature: 55°C (hot air) Vacuum weight: 5.05 kg Docking station weight: 8.35 kg Installation requirements: Standard electrical outlet, water supply point (1/2 or 3/4 inch) and drain point up to 30 cm high from the floor. Check the installation environment Please verify in advance the docking location and the water pipe connections to ensure compliance with the following installation requirements: 1. Clean water inlet 2. Power plug3. Exit of dirty water4. More than 120 cm5. More than 30.5 cm6. More than 40 cm Pay attention to the installation so that the position: placed on a stable and level floor located in an area with strong Wi-Fi coverage away from direct sunlight and around humidity Durability: Vacuum - 35.3X35X7.98 cm from docking station - 38.1X47.5X30 cm from station height - about 30 cm Compact design Warranty: one year warranty by the official importer