Smart WC Bidet Printed Circuit Board Assembly

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 Smart Toilet Basic Control Board is designed for cost-effective smart toilet solutions, offering essential features for modern bathrooms. Ideal for OEM manufacturers, wholesalers, and smart home integrators, this board provides reliable performance with simplified functionality.

Key Features

Smart Control – Seat heating, night light, and touch-free flushing

Easy Installation – Plug-and-play design for quick upgrades
Energy Efficient – Low standby power (<0.8W)
Durable & Waterproof – IPX5-rated for humid environments


Core Functions

1. Adjustable Seat Heating

  • 4 Temperature Levels: Normal Temp/30°C (Eco) / 35°C (Comfort) / 40°C (Warm)

  • Fast Heating: Reaches set temperature in ≤30 seconds

  • Auto Standby: Reduces power after 30 minutes of inactivity

2. Smart Night Light

  • 3000K Warm White LED – Gentle illumination for nighttime use

3. Foot-Sensing Flush

  • Waterproof Capacitive Sensor (IP65-rated)

  • 0.3s Quick Response – No-touch operation for hygiene

  • Flexible Mounting 


Technical Specifications

ParameterSpecification
Input VoltageAC 220V ±10% (50/60Hz)
Max Power25W (including heating)
Standby Power<0.8W
Waterproof RatingIPX5 (splash-proof)
Operating Temp.-10°C to +55°C

Why Choose Our Control Board?

Reliable Performance

  • Industrial-grade components for long-term durability

  • Overcurrent & short-circuit protection

Cost-Effective Solution

  • 40% cheaper than premium models

  • Lower power consumption saves electricity costs

Easy Integration

  • Standard connectors for quick installation

  • Compatible with most smart toilet models


Applications

? Residential Smart Toilets – Affordable home upgrades
? Hotels & Apartments – Bulk installation-friendly
? Commercial Restrooms – Hygienic, touch-free operation


Custom Smart Toilet Mainboard PCBA

Smart WC printed circuit board

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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