GARDENA 19923-20 smart SILENO free 1200 m² mower

Thanks to satellite navigation and real-time kinematics, the GARDENA smart SILENO free robotic lawnmower works without a boundary wire and can handle lawns of up to 1,200 square meters. The installation of smart SILENO free is very convenient, as there is no need to install additional antennas or transmitters in the garden as reference points. The robotic lawnmower receives the reference data required for real-time kinematics via the Internet.

To start, you only need to set up the charging station in the garden. The smart SILENO free is then integrated into the GARDENA smart system via the gateway and can be accessed and configured from anywhere using the free GARDENA smart app. Using the app as a remote control, the mower guides the mowing area around the edge of the lawn during initial setup, learning its virtual boundaries. The full range of functions of the Localization and Navigation Technology (LONA) is also available. Using LONA technology, the lawn is mapped in the smart application and can be divided into zones. This creates a virtual map with different areas for which you can set a unique shear rate. Shaded areas, where grass grows more slowly, can be mowed less often or even avoided altogether, and exclusion zones can be defined that the mower must avoid.

The application also allows you to view the current position of the robotic lawnmower in real time. The intelligent SILENO free robotic lawnmower is equipped with an edge cutting function. The three-blade cutting unit is now located on the back of the mower. As soon as the robotic lawnmower reaches a wall or fence, it turns 180°, glides smoothly along the edge and reaches almost every blade of grass.

The intelligent SILENO free works quietly and copes with a wide variety of lawn surfaces, with slopes of up to 30%. Rain or shine, the robotic lawnmower is ready for work.

- Area capacity: 1200 m²
- Charging system: Automatic
- Maximum slope performance within the installation: 30%
- Maximum slope performance at the limit: 15%
- Display: None
- Timetable: Yes
- Handle type: Integrated
- Firmware update: FOTA
- Protection index (IP code): IPX5
- Typical charging time: 100 minutes
- Typical mowing time with one charge: 140 minutes
- Average monthly energy consumption with maximum use: 10 kWh
- Cutting system: 2 discs with 3 rotating blades
- Cutting height min.: 25 mm
- Cutting height max.: 45 mm
- Cutting width: 22 cm
- Dual cutting direction: Yes
- Daily active time (mowing and filling) required: 17 hours for maximum area capacity
- Perceived noise level: 58 dB(A)
- Alarm: No
- PIN code: Yes
- Height sensor: Yes
- Tilt sensor: Yes
- Low-voltage cable: 20 m
- Weight (complete product without items packed on the side): 13.82 kg
- Product size length: 63 cm
- Product size width: 43 cm
- Product size height: 26 cm