About this item 【Integrated Safety Guarantee】Consists of No-Clamping roll structure, infrared sensor, 4 weight sensors, and accident protection system, this automatic cat litter box assure the emergency braking will be activated protecting your cats to prevent any cases. 【Intellegence cat litter box】Connecting the litter robot via 2.4Ghz Wi-Fi, the smart sensors sync data to your phone app to track exerction time and weight change, and you can set the 3-scoop mode and odor-removal program via the app or operation panel whenever and wherever you are. 【Automatic-Clean】You can set the 3 alternative cleaning modes(auto-cleaning mode/scheduled-cleaning mode/ instant-clean). With negative pressure adsorption environment/close tightly waste bin/sterilizing ionic, our cat litter box can reduce up to 98% odor. 【Large Capacity】The box barrel is 9.6in diameter and the extra large space is about 65L , with the 5.9 in low entry design, friendly to old cats, short-legged cats, and cats with limited mobility. Meanwhile the waste bin is about 9L, which can hold the faeces for 15days. 【Sales service】The item will take 3-8 days to arrive with the operation manual. 12 Months Warranty: Any questions with our item, please feel free to contact us, we will deal all related issues for you in the first time(Having photos can further facilitate issue solving).