Dudley Wave S1 Electronic Infrared Sensor — 332347
The Dudley 332347 is the authentic replacement infrared sensor eye specifically designed for the Wave S1 electronic flush plate series. This precision component is the "brain" of the touchless system, detecting hand movement to trigger a hygienic, contact-free flush. Manufactured to Dudley's rigorous electronic standards, this sensor ensures consistent detection range and rapid response times, maintaining the high-performance standards of modern commercial and domestic infrared washrooms.
Identification Guide:
MPN: 332347 | Range: Wave S1 / Vantage / Miniflo | Type: Infrared Replacement Sensor | Voltage: System Powered
Key Features
- Hygienic Operation: Facilitates 100% touch-free flushing, reducing the spread of germs in high-traffic areas.
- Compatibility: Designed for a direct plug-and-play fit with existing Dudley Wave S1 control boxes.
- Precision Detection: Calibrated infrared beam prevents ghost-flushing while ensuring immediate activation.
- Robust Build: Encapsulated electronics protected against the humid environments of concealed cistern voids.
Installation Note
Before replacement, ensure the power supply (mains or battery) to the Dudley control box is disconnected. Clean the reverse side of the Wave flush plate aperture to ensure no debris obstructs the new sensor's field of vision. This unit is the sensor only and requires an existing Dudley electronic valve and control kit to function.



