Our Advantages
a. As one of the largest manufacturers in China, we proudly serve a global clientele, ensuring our products reach every corner of the world.
b. With a cutting-edge and professional R&D department, we guarantee superior quality and innovative design solutions that meet the highest standards.
c. Reliable and punctual delivery ensures our products reach you precisely when needed, maintaining your operational timelines.
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3) Transform your visionary ideas into reality with our expertise, guiding you from design to full-scale production.
Product Description
Product Overview
The YS119 safety photocell sensor is a masterpiece of innovation, elegantly crafted to deliver exceptional performance in security sensing. This advanced device finds its primary application in the realm of automatic industrial doors, automatic gates, barriers, and a diverse range of automatic doors, serving as an essential solution for modern access control systems.
This sophisticated sensor harnesses cutting-edge infrared sensing technology, a meticulously engineered optical framework, and a robust signal processing module to offer highly precise and dependable detection solutions. It is tailored for monitoring personnel and objects across varied access control and security monitoring scenarios, ensuring optimal safety and functionality.
Through the emission and reception of infrared rays, this innovative product conducts real-time monitoring of object occlusion within designated areas. It swiftly relays signals to the relevant control systems, thereby facilitating the seamless automation of doors, gates, and other operational equipment.
Experience enhanced passage efficiency and fortified security with this remarkable sensor, which offers comprehensive protection for both people and property. It assures a secure environment, providing peace of mind by safeguarding your premises against potential risks.
Product Advantages
- Strong Stability
- Designed with pioneering circuit architecture and top-tier electronic components, this sensor guarantees unwavering stability in long-term usage. It minimizes safety hazards associated with equipment malfunctions, thereby acting as a stalwart guardian for your security systems and ensuring reliable performance.
- With its built-in automatic calibration and self-diagnostic capabilities, this sensor offers real-time monitoring of operational status. It identifies and resolves potential issues promptly, ensuring the system consistently operates at its peak performance level.
- Long Detection Range
- Utilizing state-of-the-art optical lenses and refined signal processing methodologies, this sensor boasts an impressive detection range of up to 15 meters under normal weather conditions. It meets the stringent sensing requirements of most automatic doors and gates, significantly broadening your security monitoring horizons.
- Even in challenging weather conditions like heavy rain or fog, where detection range may reduce by 30%, this sensor maintains a reliable level of performance. It ensures the fundamental functionalities of your system remain intact, even in the most complex environments.
- Strong Anti-interference Capability
- By implementing advanced encoding transceiver methods and sophisticated filtering techniques, this sensor adeptly mitigates diverse electromagnetic interferences from the ambient environment. This includes interference from industrial equipment and radio signals, ensuring the accuracy and stability of signal transmissions.
- The sensor demonstrates superior resilience against natural light interference. With its optimized optical design and refined signal algorithms, it performs reliably under variable light conditions, eliminating false triggers from direct sunlight or fluctuating lighting changes, thus enhancing system dependability.
Installation Guide
- Installation Sequence: Begin by installing the receiving component, followed by the transmitting component. Ensure that the installation height exceeds 15CM, and maintain a distance of at least 2M for optimal equipment performance.
- Installation Adjustment: During inline installation, ensure the receiver's OFF light is extinguished before securing and properly connecting the wires. Precisely align the photocell heads of both the transmitter and receiver to maintain consistency in horizontal and vertical planes, ensuring accurate light transmission.
- Environmental Precautions: Refrain from placing bonsai or obstacles between the transmitter and receiver photocell heads, as these could trigger false actions due to light blocking. Minimize direct sunlight exposure on the photocell heads to mitigate environmental impacts on device performance.
Technical Parameters
- Infrared Emission Frequency: Operating at 1.92KHZ, this frequency underpins the device's stable operation, providing essential signal frequency support.
- Input Power: The sensor accommodates a DC12V - 24V input power range, offering versatility across various power supply scenarios.
- Wavelength: At 940nm, it enhances the light's penetration and resistance to interference, ensuring optimal performance in varied environments.
- Input Current: The design features a receiving input of 15mA and an emitting input of 30mA (±10%), balancing energy efficiency with operational reliability.
- Projection Angle: With an adjustable range from -20° to 70°, this feature allows you to precisely tailor the installation angle to perfectly suit a variety of scene requirements, providing unmatched versatility and adaptability in numerous applications.
- Operating Environment: Engineered to perform seamlessly in typical indoor and outdoor settings, this sensor is built for reliability. However, it is recommended to avoid exceptionally harsh conditions to prevent any potential damage, ensuring long-term durability and performance.
- Maximum Load: Boasting a capacity of 1A36V, this sensor is adept at managing the load when interfacing with a myriad of automated systems, including doors, gates, and barrier equipment, ensuring smooth and efficient operation.
- Outer Diameter Dimensions: Measuring 76cm in length, 49.2cm in width, and 21.6cm in height, this sensor features a compact and streamlined design, making installation and integration into various layouts both easy and efficient.
- Weight: At a mere 74g, this sensor's lightweight construction ensures effortless installation and straightforward adjustments, enhancing user convenience and operational flexibility.
Application
Product Application Article
I. Efficient Protection for Automatic Industrial Doors
In bustling factories, logistical warehouses, and similar dynamic environments, the YS119 safety photocell sensor has become indispensable. Strategically mounted on both sides of automatic industrial doors, its impressive long-range detection prowess allows it to preemptively sense the approach of both personnel and vehicles. This proactive sensing capability empowers the control system to respond swiftly, ensuring that industrial doors open or close with unparalleled precision. Imagine a forklift bustling with goods-it's seamlessly detected, fostering an environment where logistics flow efficiently and operational safety is paramount. Its steadfast stability guarantees that equipment functions reliably over extended periods within rigorous industrial settings. Moreover, its robust anti-interference capabilities ensure uninterrupted operation even amidst complex electromagnetic surroundings, triumphantly thwarting production halts or mishaps due to equipment malfunctions.
II. Precise Control of Automatic Gates
In the highly trafficked automatic gate systems found in bustling airports, busy subway stations, and towering office buildings, this cutting-edge product is positioned at both sides of the gate passage. Its lightning-fast detection ability ensures that the passage of individuals is captured with pinpoint accuracy. As soon as someone steps into the passage, the sensor instantly recognizes their presence and adeptly orchestrates the gate door's movement, achieving flawless access management. Its unwavering performance shines through even during peak hours, supporting continuous operation. The extensive detection range accommodates passages of varied widths, while the formidable anti-interference ability triumphs over complex electromagnetic environments, precisely identifying personnel status and elevating security management in public transportation hubs and corporate spaces alike.
III. Safety Assurance for Automatic Doors
At the heart of bustling shopping malls, luxurious hotels, busy hospitals, and other public venues, the YS119 safety photocell sensor is a sentinel of safety, installed on either side of automatic doors. It excels in promptly detecting the approach or departure of individuals, ensuring that automatic doors operate smoothly to prevent unfortunate incidents such as people getting pinched. Its reliable performance guarantees steadfast operation during long-term, high-frequency use, significantly reducing maintenance expenditures and inconvenience. Regardless of varying lighting conditions, its formidable anti-interference capability ensures that it remains unfazed by lighting changes, functioning flawlessly to offer convenience and security to the public.
Company Profile
Ningbo Yoursensor Electronic Technology Co., Ltd. With a remarkable legacy spanning over 10 years, Ningbo Yoursensor Electronic Technology Co., Ltd. stands as a distinguished professional manufacturer, expert in crafting superior Sensors, safety beams, lamp flashers, industrial light curtains, Elevator light curtains, Remotes, Selectors, Push buttons, and comprehensive access control systems.
Yoursensor products are celebrated for their exceptional stability, impressive durability, and unwavering reliability, all aligning with the prestigious standards of ISO, CE, and ROHS certifications.Our products, renowned for their fashionable design and outstanding quality, combined with impeccable service, have garnered a thriving market presence across Asia, South America, Europe, and the Middle East.
Our team of highly trained workers and an innovative R&D department is adept at fulfilling customer requirements through OEM services and ODM designsand even accommodating PCBA orders.
Yoursensor, Your Solution: We warmly welcome collaborations both within mainland China and internationally.
Factory show
SMT (Surface Mount Technology) Reflow Soldering Machine
To ensure unparalleled quality in our products, we hold the highest regard for our workshop environment. We are relentlessly focused on staff training, ensuring every detail meets our rigorous standards.
At Ningbo Yoursensor Electronic Technology Co., Ltd., we take pride in manufacturing our PCBs in-house, rather than merely assembling components. This commitment to craftsmanship guarantees superior product performance.
Shipping

Order Process
At Ningbo Yoursensor Electronic Technology Co., Ltd., we pride ourselves on delivering exceptional after-sale support. Reach out to us effortlessly through e-mail, Skype, WhatsApp, Trade Manager, telephone, QQ, WeChat, and beyond. Our multitude of communication channels ensure you're always connected,. Our dedicated team is standing by, ready to assist with any inquiries or support you may require post-purchase, ensuring a seamless experience with your order.
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.