78L large enough inner space，Friendly and suitable for Multi-cats family and different size cats,Smart and new Innovative-constructure design, keep pets safely and no chance to get stuckTriple deodorization and easy-detachable clean make comfortable for home and pets.Support Smart App tracking Pets daily dispense, limitless healthy monitoring.Smart App monitoring and remind at low clean litter remainingHand-free and enjoy: Auto-cleaning and Auto garbage disposalHigh-Capacity Waster box, up to 3weeks for free scooping with one cat.Compatible with Tofu/bentonite sand/ mixed cat litterSupport 1080P Camera monitoring and insight into our pets health.Snapshot and video recording for any-time indeed avoid pets constipation