【Enhanced Safety Detection】Upgraded from 5 direct infrared sensors to a 6-array rotary infrared system. Multi-angle scanning improves detection accuracy and reduces false triggers by continuously tracking a cat’s position, helping support safer everyday use, especially when curious cats approach the unit.【Odor & Anti-Leak Sealing】A built-in brush strip creates a tight seal to help block odor escape during use. The upgraded composite sealing ring adds an extra barrier to reduce liquid seepage and minimize floor mess, cuts leakage to <5% with no sticker needed anymore.【Pioneering Open-Top Design】Open-top design aligns with cats’ natural instincts, offering a more open, visible space that helps cats feel safer and more in control, especially ideal for large breeds transitioning from traditional litter boxes.【Multi-Cat & Kitten Friendly】Supports 3.3–33 lbs and up to 3 cats, with a dedicated Kitten Manual Mode for <3.3 lbs.【7–14 Days Low-Maintenance】11.2L large waste bin and 7.2L litter capacity support up to 7–14 days of use, ideal for busy weeks or short trips. The Pull & Wrap system seals waste in seconds, no touching, no mess, no odor.【Smart App Control】Use the Neakasa App (supports 2.4GHz Wi-Fi only) to track daily litter box activity and adjust modes remotely. Monitor your cat’s litter habits over time to better understand bathroom patterns and notice changes.【Box Contains】Comes with Main Unit ×1, Support Legs ×4, Litter Mat x1, Refill Bag Rolls ×2, User Manual ×1, Quick Start Guide ×1【2-Year Protection】The Neakasa M1 Plus self-cleaning cat litter box is backed by an extended 2-year protection plan for added peace of mind.