The Smart SILENO CITY 500 set includes a Smart Gateway and a Smart SILENO City robotic lawnmower which is suitable for maintining lawns of up to 500 square metres in area. The kit also includes boundary wire, pegs and a charging station so you can get set up straight away. SpecificationsArticle No: 19602-68Recommended Maximum Lawn Area: 500 square metresCutting Height: 20mm - 50mmMax Gradient: up to 35%Cutting Deck: Blade Disc with 3 BladeBattery Technology: Lithium IonBattery Voltage: 18vBattery Capacity: 2.0ahCharging Time (approx): 75 minsMowing Time per Charge (approx): 65 minsIncluded Boundary Wire: 150 metresHooks: 200Couplers: 4Connectors: 5Requirements: Wi-Fi router and Internet access, smartphone, tablet or PCSound Power (perceived): 57 (dB)ADimensions (L x W x H) 55 x 38 x 23 cmWeight (approx): 7.3kg Features & BenefitsComplete smart mowing kit incluing Gardena Smart gateway and robotic lawnmowerIncludes lithium ion