Smart automatic bidet toilet with vortex flush, built-in water tank, UV sterilization, wireless remote, hands-free sensor, optional child seat, and IPX4 protection.
Seat Heating · Warm Air Dryer · Soft-close Seat · Anti-splash Bubble
Key Features
Comfort & Convenience
Hygiene & Cleaning
Smart Control & Safety
Xiamen Dayan Intelligent Technology Co., Ltd. stands as a professional integrated manufacturer and exporter rooted in Xiamen, Fujian, concentrating on R&D, in-house manufacturing and worldwide trading of premium intelligent bathroom sanitary ware. Benefiting from Xiamen’s convenient port transportation and complete upstream and downstream industrial chain resources, we seamlessly connect raw material procurement, automated production and cross-border shipment to deliver cost-efficient sanitary goods for global wholesalers, project contractors and brand distributors across different continents.
Our core product portfolio covers smart toilets, regular ceramic closets, intelligent bidet covers, complete shower mixer sets and stainless steel kitchen sinks, all manufactured in strict accordance with CE, ISO, RoHS, WaterMark and CB international certification specifications to satisfy residential renovation, commercial buildings and large-scale engineering procurement demands.
We maintain standardized automated assembly workshops and full-process QC testing procedures to guarantee consistent product quality, stable stock availability and punctual order delivery. Every production procedure from material selection, ceramic firing, intelligent component assembly to finished product inspection is strictly supervised to reduce defective rates and ensure reliable product performance for long-term use. Flexible OEM and ODM customization is one of our core strengths; our in-house design team can adjust product appearance, functions and packaging based on clients’ branding requirements, alongside flexible minimum order quantities to accommodate startups and big distributors alike.
We always keep pace with global sanitary trends, continuously upgrading product functions, appearance designs and energy-saving technologies to meet the growing demand for smart, eco-friendly and modern bathroom solutions. Our merchandise has gained steady market recognition throughout Europe, North America, Latin America, Southeast Asia and the Middle East, backed by seasoned international logistics coordination and localized after-sales follow-up.
Adhering to the core philosophy of upgrading global bathroom consumption experience, we keep investing in new technology and appearance innovation every year. We warmly welcome global buyers to establish stable long-term cooperative relations and develop competitive bathroom products for mutual profitable development.
The DY111 Smart Automatic Bidet Toilet is a high-end intelligent bathroom solution designed to deliver superior hygiene, comfort, and convenience for modern homes and commercial bathroom spaces. Featuring a sleek one-piece structure with dimensions of 680 × 400 × 500 mm, this smart toilet combines advanced flushing technology, automatic sensor functions, UV sterilization, and multifunction washing systems to create a luxurious and user-friendly bathroom experience. Its elegant minimalist appearance allows it to blend perfectly into modern apartments, villas, hotels, and contemporary bathroom renovation projects.
The DY111 is equipped with an upgraded vortex flush technology that uses a powerful siphon jet flushing system with three-stage protection to remove waste efficiently while preventing backflow and clogging. The integrated built-in water tank eliminates dependence on water pressure, ensuring stable and powerful flushing performance even in high-rise buildings and low-pressure environments. The toilet also includes a bubble foam shield system that effectively prevents splashing, isolates unpleasant odors, and helps reduce bacterial spread, maintaining a cleaner and more hygienic bathroom environment.
For intelligent and hygienic cleaning, the toilet features a rear wash function with warm water spray that helps soothe nerves and improve user comfort. The multifunction cleaning system supports rear wash, female wash, and nozzle self-cleaning functions to meet different hygiene needs for the entire family. The built-in UV sterilization lamp automatically activates when the lid is closed, sterilizing the nozzle and internal cleaning area for safer and healthier daily use. Users can conveniently operate the toilet through the rotary knob control, allowing one-click activation of rear wash, female wash, and stop functions. A wireless remote control is also included, making operation simple and convenient for elderly users and children.
The DY111 integrates advanced intelligent sensing technology with its induction automatic flip function, using microwave radar sensing to automatically open the lid and activate post-use flushing without physical contact. For families with children, the toilet supports an optional detachable child seat, offering safer and more comfortable use for younger users. Designed with safety and durability in mind, the toilet includes 8 comprehensive protection systems, such as IPX4 waterproof protection, anti-leakage safeguards, seat temperature protection, and multiple intelligent safety mechanisms for reliable long-term operation in humid bathroom environments.
Combining powerful flushing performance, advanced sterilization technology, hands-free intelligent operation, and modern aesthetics, the DY111 smart toilet provides a premium sanitary solution for users seeking comfort, hygiene, safety, and luxury in modern bathroom spaces.



Optional detachable child seat for family-friendly use
Upgraded vortex flush technology with powerful siphon jet flushing
Built-in water tank suitable for low water pressure areas
UV sterilization lamp for hygienic nozzle cleaning
Rear wash function with warm water spray
Bubble foam shield prevents splashing and odors
Induction automatic flip with hands-free flushing
Wireless remote control for easy operation
Rotary knob operation for wash and stop functions
8 safety protections including IPX4 waterproof and anti-leakage systems




Item |
Description |
Product Model |
DY111 |
Product Size |
680 × 400 × 500 mm |
Voltage |
AC 220V / 50Hz |
Drainage Type |
Single Hole |
Pit Distance |
305 mm / 400 mm |
Waterproof Grade |
IPX4 |
Power Cord Length |
1.5 m |
Water Tank |
Built-in |
Flushing Type |
Vortex Siphon Jet Flushing |
Cleaning Functions |
Rear Wash / Female Wash / Self-Cleaning |
Operation Method |
Rotary Knob + Wireless Remote |
Sensor System |
Microwave Radar Induction |
Application |
Residential / Hotel Bathroom |
OEM & ODM |
Supported |
Suitable for modern residential bathrooms, apartments, villas, boutique hotels, smart homes, and luxury commercial bathroom projects. Its intelligent sensor technology, multifunction cleaning system, and hygienic design make it especially suitable for families, elderly users, children, and high-end bathroom environments requiring advanced comfort and convenience.
The DY111 smart toilet combines intelligent sensor technology, UV sterilization, and multifunction cleaning into one advanced bathroom solution. The built-in water tank ensures stable flushing without water pressure limitations, while the bubble foam shield improves hygiene and odor isolation. Automatic lid opening, wireless remote operation, and rotary knob controls provide a hands-free and user-friendly experience. Rear wash and warm water functions improve comfort, while the optional child seat enhances family convenience. Multiple safety systems including IPX4 waterproof protection and anti-leakage technology ensure reliable long-term operation and daily safety.



Does the DY111 support hands-free operation?
Yes, it features a microwave radar induction system for automatic lid opening and post-use flushing.
Can it be used by children safely?
Yes, the optional detachable child seat provides safe and comfortable use for younger users.
Is the toilet hygienic?
Yes, it includes a UV sterilization lamp, bubble foam shield, and self-cleaning nozzle to maintain hygiene and prevent bacteria spread.
What safety features are included?
The DY111 has 8 comprehensive protections, including IPX4 waterproofing, anti-leakage, seat temperature protection, and water-electricity separation.
Can it operate in low-pressure water areas?
Yes, the built-in water tank ensures strong flushing even under low-pressure conditions, making it ideal for high-rise buildings.
Is it easy to use for elderly or physically challenged users?
Yes, the wireless remote control and rotary knob operation allow simple access to rear wash, female wash, and stop functions.