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RJYDB-FTP01 Auto Bidet Displacement Sensor
RJYDB-FTP01 Auto Bidet Displacement Sensor

1.Manufacturer 2.Water saving 3.Low power consumption 4.Adjustable sense distance&flushing duration 5.Patent product

 Features of infrared auto sensor faucet, urinal flusher, toilet flusher etc.

Sensor Size

15mm*24mm (common type)


Control board (sensor), solenoid, batteries/converter, accessories

Sensing Distance

200mm-900mm  (adjustable)

32cm, 65cm, 80cm for faucet, urinal flusher and toilet flusher respectively (adjustable)

Sensing distance error

±10%of preestablished sensing distance

Unacked time

2s & 6s for urinal flusher and toilet flusher respectively

Output current


Output Voltage

DC 3.9V-6V

Output pulse width


Low voltage warning

Working voltage≤4.3±0.1, sensor warning

Flushing duration

3S-23S (Adjustable)

Working temperature


Storage temperature


Relative humidity


Atmospheric pressure


Operation Consumption


Overall Power Consumption



500,000 flush times


Different package specifications according to order quantity


Water saving & low power consumption; sensing distance and flushing duration can be adjusted by remote controller


Installed in faucet, urinal flusher, toilet flusher etc.

National Patent


Our Advantages

1. The same control panel/circuit board can be used for faucet, urinal flusher, toilet flusher and shower due to different settings.

2. Sensor has features such high integration, stable performance and reliable quality by adopting automatic SMT.                                                                                  

3. Low power consumption (Operation Consumption is <60uA and Overall Power Consumption is <0.5W. 6V alkaline batteries can be used for 1-1.5years).                                               

4.With special seal processing, the sensors have strong moistureproof function.

5. High anti-interference and anti-vibration performance.                                                                                   

6. Sensing range and flush duration can be adjusted by remote controller.   

Products Series

Factory Show and Workshops

Company Introduction

Established in May 2003, We Fuzhou Rajeyn Electronic Sci-Tec., Ltd. is a hi-tech enterprise specializing in R&D, production and sales of infrared sensor modules. With 11 years of research and development, 6 years of production experience and 1 million sets products market testing,we have gained several invention awards and utility model patents, who is one of the a few enterprises having core technology.

Our products are widely used in enterprises, families as well as public places. Products are being on export to USA, Thailand, Russia, Taiwan, HK etc. We sincerely hope you are also one of our long-term cooperators.

RJYDB-FTP01 Auto Bidet Displacement Sensor

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