Fuzhou Rajeyn Electronic Sci-Tec., Ltd.
Main products:Control Box,Urinal Sensor,Faucet Sensor,Toilet Sensor
Contact Us
  • Contact Person : Ms. Huang Jo
  • Company Name : Fuzhou Rajeyn Electronic Sci-Tec., Ltd.
  • Tel : 86-591-83519859
  • Fax : 86-591-83519879
  • Address : Fujian,Fuzhou,B/54,Pushang Industrial Park,Cangshan District
  • Country/Region : China
  • Zip : 350008

RJY-B infrared auto urinal motion sensor

RJY-B infrared auto urinal motion sensor
Product Detailed
1.infrared sensor manufacturer 2.sensing range and flush duration adjustable 3.low power consumption 4.saving water

 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.    


Company Image

Factory Show

Our Service

1.Your inquiry will be replied in 24hours.

2.Well-trained and experienced staff in Rajeyn will reply your enquires with fluent English.

3.OEM is provided for your designings as well as our models.

4.Follow business confidencial rules.


Trade Terms

1.Payment:30% T/T before production, 70% T/T before delievery (Westem Union / Moneygram are welcomed)

2.Production lead time depend on your quantity

3.Samples can be delivered within 2 weeks

4.Shipping freight are quoted under your requests

5.Shipping port Fuzhou ,Mainland China

6.Discounts are offered based on order quantity


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.

RJY-B infrared auto urinal motion sensor

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