Our Advantages
a. As a premier large-scale manufacturer based in China, we proudly serve a diverse global clientele.
b. Equipped with a specialized and professional R&D department, we ensure top-tier design plans that enhance product quality and innovation.
c. We guarantee prompt and timely delivery, meeting deadlines with precision.
We warmly welcome OEM & ODM orders!
1) Logo printing on products to bolster brand identity;
2) Customization of color boxes or cartons for a unique presentation;
3) Share your innovative product ideas with us; we will assist in designing and bringing them to fruition.
Product Description
Product Overview
The YS123-R is a marvel of modern engineering, boasting an impressive long transmission distance paired with a robust anti-interference capability. This infrared safety reflective photocell is designed to provide unparalleled detection accuracy and reliability.
This ingenious device combines cutting-edge infrared sensing technology with a meticulously crafted optical system and a steadfast signal processing module. It delivers pinpoint accuracy and dependable solutions for detecting personnel and objects in a multitude of access control and security monitoring scenarios.
Harnessing the power of infrared rays, this product excels at real-time monitoring of object occlusion within designated areas. It swiftly conveys signals to the associated control systems, facilitating the seamless automation of doors, gates, and other equipment, elevating operational efficiency.
Optimizing both passage efficiency and comprehensive security, this amazing sensor ensures the utmost safety for personnel and property, creating a fortified and secure environment.
Product Advantages
- Strong Stability
- With its state-of-the-art circuit design and premium electronic components, this sensor guarantees unwavering stability over prolonged usage. It significantly diminishes potential safety risks posed by equipment malfunctions, providing an unwavering bulwark for security systems.
- Featuring automatic calibration and self-diagnosis capabilities, it vigilantly oversees the equipment's operation in real time, swiftly addressing any possible issues to ensure optimal functionality at all times.
- Long Detection Range
- Thanks to its exclusive optical lenses and sophisticated signal processing technologies, this sensor can cover an expansive detection range of up to 12 meters in standard weather, perfectly fulfilling the needs of most automatic entry systems and significantly extending your security reach.
- In challenging weather such as heavy rain or fog, while the detection range may reduce by 30%, it still retains a commendable detection range to maintain essential system functions even in complex environments.
- Strong Anti-interference Capability
- Utilizing advanced encoding transceiver techniques and cutting-edge filtering methods, this sensor is adept at withstanding various electromagnetic interferences, whether from industrial emissions or radio signals, ensuring unmatched signal accuracy and steadiness.
- With high resilience against natural light interference, this sensor's optimized optical design and sophisticated signal algorithms allow it to perform under diverse lighting, sidestepping false triggers from direct sunlight or illumination changes, thus boosting system reliability.
Technical Parameters
Working voltage
The product operates efficiently within an AC/DC voltage range of 12-24V, showcasing its versatile power compatibility and adaptability.
Photocell wavelength
This product's photocell operates at a wavelength of 940nm, a part of the infrared spectrum known for strong penetrability and minimal susceptibility to visible light interference, making it ideal for precision photoelectric sensing applications.
Angle of opposite emission
With an emission angle of less than or equal to ± 5°, this sensor ensures precise light alignment between transmitter and receiver, optimizing signal transmission and reception within a minute angular deviation for superior detection accuracy.
Receive range
With a receiving range of at least 12 meters, this sensor can effectively bridge more than 20 meters between transmitter and receiver, catering to expansive detection needs in areas requiring long-range monitoring.
Waterproof grade
Boasting an IP54 waterproof rating, this sensor is fortified against dust ingress (indicated by '5') and safeguarded against water splashes ('4'), ensuring reliability and durability in various environments.
Application
Product Application Article
I. Efficient Protection for Automatic Industrial Doors
In bustling factories and logistics hubs, the YS123-R Safety Photocell Sensor is an indispensable ally, strategically placed on either side of automatic industrial doors. Its remarkable detection range allows it to intuitively sense the approach of personnel or vehicles, such as forklifts transporting goods, well in advance. This foresight enables the sensor to promptly relay signals to the control system, ensuring seamless and precise operation of the doors, thereby optimizing logistics flow and enhancing safety measures. Its robust stability guarantees long-term, uninterrupted performance even in the most demanding industrial settings. The sensor's superior anti-interference capabilities mean it remains unaffected by complex electromagnetic environments, thus preventing costly production halts or accidents due to equipment malfunction.
II. Precise Control of Automatic Gates
In the high-traffic automatic gate systems found in airports, subway stations, and office buildings, this sensor's precise application is pivotal. Mounted on each side of the gate passages, it expertly detects personnel movement with swift accuracy. Upon detecting a person entering, it instantaneously commands the gate to operate, facilitating smooth and orderly access management. Its unwavering performance during peak times ensures uninterrupted operation. The sensor's extensive detection range accommodates various passage widths, while its advanced anti-interference technology allows it to operate flawlessly amidst electromagnetic disturbances, making it an essential component for the security management of public transit and corporate environments.
III. Safety Assurance for Automatic Doors
In the dynamic environments of shopping malls, hotels, and hospitals, the YS123-R Safety Photocell Sensor stands guard at automatic doors. Meticulously positioned on either side, it adeptly senses the approach or exit of individuals, facilitating the smooth and timely operation of the doors. This proactive detection prevents unfortunate incidents like people getting pinched, ensuring the safety of all. Its consistent performance during extensive use minimizes maintenance disruptions and associated costs. Capable of adapting to diverse lighting conditions, the sensor's exceptional anti-interference abilities ensure it remains unaffected by fluctuating light levels, continuously delivering safety and convenience to the public.
Company Profile
Ningbo Yoursensor Electronic Co., Ltd. With over a decade of expertise, Ningbo Yoursensor Electronic Technology Co., Ltd. stands as a distinguished and professional manufacturer specializing in sensors, safety beams, lamp flashers, industrial light curtains, elevator light curtains, remote selectors, push buttons, and comprehensive access control systems.
Yoursensor products are celebrated for their unparalleled stability, durability, and reliability, consistently meeting the rigorous standards of ISO, CE, and ROHS certifications.Our products' sleek design, superior quality, and exceptional customer service drive impressive sales across Asia, South America, Europe, and the Middle East.
Our team comprises highly trained workers and an experienced R&D team, ensuring we meet every customer's needs for OEM services and ODM designs,including PCBA orders.
At Yoursensor, we embody your solution, warmly welcoming cooperative ventures both domestically and internationally.
Factory show
SMT (Surface Mount Technology): Embrace the future of electronics with our precision-driven SMT processes, ensuring unmatched efficiency and superior component integration. Reflow Soldering Machine: Witness state-of-the-art reflow soldering that bonds components with precision, ensuring high-quality connectivity and durability in every product.
To ensure the impeccable quality of our products, we dedicate significant attention to maintaining an optimal workshop environment. We prioritize continuous and comprehensive staff training, empowering our team to deliver excellence consistently.
Our PCB production goes beyond mere assembly. We manufacture our own PCBs, ensuring control over quality and performance from inception to the final product.
Shipping

Order Process
At Ningbo Yoursensor Electronic Technology Co., Ltd., we pride ourselves on delivering unparalleled after-sale support. Seamlessly connect with our dedicated team through various channels including e-mail, Skype, WhatsApp, Trade Manager, telephone, QQ, WeChat, and more. Our extensive network ensures that reaching us is convenient and efficient.Our expert team is always ready to provide you with comprehensive assistance for any inquiries or support you may require after receiving your order. Experience peace of mind with our dependable customer service.
FAQ
Can we try the sample order first?
A: Yes, we can offer even 1 pc for testing.
What is lead time if we place an order?
A: lf we have the order in stock, it would be 2 working dayslf we don't have the order in stock, it would be 7-20 days.
How to make payment?
A: T/T,Paypal, Western Union, L/C is acceptable
What is the delivery way?
A: DHL, UPS, Fedex, TNT ,EMS, DTDC etc. We will choose the safe and cheapestway for you to reduce your cost.Economic shipping way: by sea, by air transport.For mass order, shipping by sea or by air transport will be good choice.
What's the after-sale service?
A: We will provide the after-sale service by e-mail, skype, whatsapp,trade managertelephone, QQ and wechat etc if you need any assistance from us after receivingthe order.