Intelligent Voice Control Toilet Bidet Motherboard PCB

SZH's smart toilet control board PCBA is designed for premium electronic bidets, integrating seat heating, energy-saving algorithms, and multi-layer safety protection for enhanced user experience. With over 10 years of expertise, we provide ODM/OEM solutions for global brands, leveraging advanced R&D in precision molds and vertically integrated supply chains for fast delivery and cost efficiency. Annual production capacity exceeds 2 million units, SZH provide flexible customization, empowering clients to lead the smart bathroom market.

  • SZH
  • China
  • Information

Product Overview

    Our Premium Smart Toilet Control Board represents the pinnacle of bathroom intelligence, combining luxury functionality with unmatched compatibility. Engineered for high-end manufacturers and global exporters, this board features:

Military-Grade Reliability – UL94 V-0 fireproof PCB with RoHS/REACH compliance
Space-Saving Design – High integration in compact footprint

Key Innovations

Universal Heating System Compatibility
→ Works with Dongbao flowmeter heating units
→ Compatible with non-metered instant heaters
→ Supports small water tank configurations

Zero Water Pressure Flush Technology
→ Functions flawlessly at just 0.03MPa water pressure


? Advanced Feature Set

1. Intelligent Cleaning System

  • Dual-Nozzle Cleaning (Posterior/Feminine wash)

  • 5-Stage Adjustable (Water temp: 30-42°C ±0.5°C)

  • Auto Nozzle Sterilization (UV cleaning cycle)

2. Smart Comfort Features

  • 3-Stage Warm Air Drying (40°C/45°C/50°C)

  • 6-Level Seat Heating (28°C-50°C, memory function)

  • Energy-Saving AI (Learns usage patterns)

3. Touch-Free Automation

  • 60GHz mmWave Radar (0.1s response, 30-100cm range)

  • Auto Lid Opening/Closing

  • Foot Sensor Control Lid Lifting


? Technical Specifications

ParameterSpecification
Input VoltageAC 100-240V (50/60Hz Auto-Sensing)
Max Power70W (All Functions Active)
Standby Power<1W (Deep Sleep Mode)
Waterproof RatingIPX5 (Full Board Potting)
Heating Support300W-1600W Heating Modules
Dimensions125×85×28mm (With Heatsink)



Custom Smart Toilet Mainboard PCBA

Voice control bidet motherboard

Modular Function Design

Core Functions (Rapid Integration)

Heating

Cleaning

Control

 Hygiene  

Seat heat

Bidet wash

Power-off flush

Nozzle clean

Dry heat

Feminine wash

Foot-sense flush

Foam shield

Temp adjust

Massage spray

Auto flush  

 

Advanced Customization

- Electronic Extensions:  

  IoT Control: APP/Wireless remote  

  HMI: Smart display + Voice feedback  

  Health: urinalysis (interface reserved)  

- Mechanical Synergy:  

  Auto-lid motor drive optimization  

  Precision foam generator control  

 

End-to-End Development

 Vertical Manufacturing Advantage:  

  Mold R&D: fast structural development (solves deformation/leaks)  

  Electro-mechanical integration: Unified PCBA & heating module design  

  Pilot to mass production: in-house SMT+assembly to ensure fast production

Competitive Benchmarking

Traditional Development Pain Points

Our Solutions

Technical Support

slow development due to excessive feature integration

Modular design + pre-reserved interfaces

patent portfolio

Electro-mechanical design misalignment

Parallel electro-mechanical co-development

In-house mold center + SMT production lines

Lengthy certification cycles

Pre-validated architecture (50% test time reduction)

10-year ODM empirical database 


Transform your smart toilet concept into a market-ready product. Welcome to contact with us today for a personalized proposal with functional prototypes, BOM optimization analysis, and turnkey delivery schedule.


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