Introduction to Infrared Photo Beam Sensor
Infrared photo beam sensors are devices that use infrared light to detect the presence or absence of an object. They work by emitting an infrared beam and then measuring the amount of light that is reflected back. If an object interrupts the beam, the sensor detects a change in the reflected light and triggers an output signal. These sensors are widely used in various applications such as security systems, automatic doors, industrial automation, and traffic control due to their high sensitivity, reliability, and long – range detection capabilities. Infrared Photo Beam Sensor

1. Shenzhen Hinuode Technology Co., Ltd
- Company Introduction: Shenzhen Hinuode Technology Co., Ltd is a leading player in the field of industrial door control systems and sensor technology. The company is dedicated to providing high – quality products and solutions to meet the diverse needs of customers. With a team of experienced R & D engineers, they continuously innovate and improve their products to ensure high performance and reliability. Their products are widely used in industrial, commercial, and residential sectors.
- Website: https://www.htindustrialdoor.com/
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Features in Infrared Photo Beam Sensor:
- High – precision detection: Their infrared photo beam sensors can accurately detect objects within a certain range, with a high level of sensitivity to even small changes in the infrared beam.
- Long – range detection: Capable of detecting objects at relatively long distances, which is suitable for large – scale applications such as industrial warehouses and large – sized automatic doors.
- Anti – interference ability: The sensors are designed to resist external interference from factors like ambient light and electromagnetic fields, ensuring stable operation in various environments.
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Company Advantages:
- Strong R & D capabilities: The company invests heavily in research and development, constantly introducing new and improved sensor technologies.
- Quality control: They have a strict quality control system in place, ensuring that each sensor meets high – quality standards before leaving the factory.
- Customization service: Shenzhen Hinuode Technology Co., Ltd can provide customized solutions according to the specific requirements of customers, which is very attractive to clients with special needs.
2. Hangzhou Hikvision Digital Technology Co., Ltd
- Company Introduction: Hangzhou Hikvision Digital Technology Co., Ltd is a global leader in video surveillance products and solutions. It has a wide range of product lines, including cameras, recorders, and sensors. The company has a large – scale R & D and manufacturing base, and its products are exported to more than 150 countries and regions. With a strong brand image and advanced technology, Hikvision has become a well – known name in the security industry.
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Features in Infrared Photo Beam Sensor:
- Integration with video surveillance: Their infrared photo beam sensors can be easily integrated with Hikvision’s video surveillance systems, providing comprehensive security solutions.
- Intelligent detection algorithms: They use advanced algorithms to analyze the detected signals, enabling accurate identification of different types of objects and reducing false alarms.
- Wide – angle detection: The sensors can cover a wide angle, which is beneficial for monitoring large – area spaces.
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Company Advantages:
- Global brand recognition: Hikvision is a well – known brand worldwide, which gives customers confidence in the quality and performance of its products.
- Rich product portfolio: The company offers a wide range of related products, allowing customers to choose a complete set of solutions from a single source.
- After – sales service network: With a large – scale after – sales service network, Hikvision can provide timely support and maintenance for its products.
3. Dahua Technology Co., Ltd
- Company Introduction: Dahua Technology Co., Ltd is another major player in the security and surveillance industry. It focuses on the R & D, production, and sales of video surveillance products, including infrared photo beam sensors. The company has a strong technical team and advanced production facilities, and it is committed to providing customers with high – quality and cost – effective products.
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Features in Infrared Photo Beam Sensor:
- High – resolution detection: The sensors can provide high – resolution detection results, which is important for accurate object identification.
- Energy – efficient design: Dahua’s infrared photo beam sensors are designed to consume less power, which is beneficial for long – term operation and reduces the overall cost.
- Easy installation: They are designed for easy installation, which can save time and labor costs for customers.
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Company Advantages:
- Cost – effectiveness: Dahua offers products with a good balance between quality and price, making them very competitive in the market.
- Technical innovation: The company continuously invests in research and development to introduce new technologies and improve the performance of its products.
- Customer – centric service: Dahua provides good customer service, responding quickly to customer needs and providing effective solutions.
4. Shanghai Baolong Automotive Corporation
- Company Introduction: Shanghai Baolong Automotive Corporation is mainly engaged in the automotive parts industry. In addition to automotive – related products, it also develops and manufactures infrared photo beam sensors for automotive applications. The company has a strict quality management system and advanced production technology, and its products are widely used in the automotive market.
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Features in Infrared Photo Beam Sensor:
- Automotive – grade reliability: The sensors are designed to meet the high – reliability requirements of the automotive industry, with good resistance to vibration, temperature changes, and moisture.
- Compatibility with automotive systems: They can be easily integrated with the existing automotive electronic systems, providing seamless operation.
- High – speed detection: Capable of detecting objects at high speeds, which is crucial for automotive safety applications.
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Company Advantages:
- Automotive industry experience: With years of experience in the automotive industry, the company understands the specific requirements of automotive applications and can develop products that meet these needs.
- Quality control in the automotive standard: The company adheres to strict automotive – grade quality control standards, ensuring the reliability and safety of its products.
- R & D for automotive innovation: It invests in research and development to keep up with the latest trends in the automotive industry and develop innovative sensor solutions.
5. Shenzhen Sunell Technology Co., Ltd
- Company Introduction: Shenzhen Sunell Technology Co., Ltd is a professional provider of video surveillance and security solutions. It has a complete product line that includes infrared photo beam sensors. The company focuses on technological innovation and product quality, and its products are well – received in the domestic and international markets.
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Features in Infrared Photo Beam Sensor:
- Wireless connectivity: Some of their infrared photo beam sensors support wireless connectivity, which provides more flexibility in installation and use.
- Multi – function design: The sensors can be configured to perform multiple functions, such as intrusion detection and environmental monitoring.
- Self – diagnosis function: They have a self – diagnosis function that can detect and report faults in a timely manner, facilitating maintenance.
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Company Advantages:
- Technological innovation: Sunell is committed to continuous technological innovation, constantly improving the performance and functionality of its products.
- Product diversification: The company offers a wide range of products, allowing customers to choose the most suitable sensors for their specific needs.
- Good market reputation: With high – quality products and excellent service, Sunell has established a good reputation in the market.
6. Zhejiang Uniview Technologies Co., Ltd
- Company Introduction: Zhejiang Uniview Technologies Co., Ltd is a well – known company in the field of video surveillance and security. It has a comprehensive R & D and production system, and its products cover a wide range of applications. The company is dedicated to providing intelligent security solutions to customers around the world.
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Features in Infrared Photo Beam Sensor:
- Intelligent analytics: The sensors are equipped with intelligent analytics capabilities, which can analyze the detected data and provide valuable insights.
- High – stability operation: They are designed to operate stably in various environmental conditions, ensuring reliable performance.
- Compatibility with other devices: The sensors can be easily integrated with other security devices, such as alarms and cameras.
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Company Advantages:
- Strong R & D strength: The company has a large – scale R & D team, which can continuously develop new and advanced sensor technologies.
- Global market presence: With a wide – spread global market, Uniview can provide products and services to customers in different regions.
- Standardized production: The company adheres to strict production standards, ensuring the quality and consistency of its products.
7. Guangzhou Boshida Electronic Technology Co., Ltd
- Company Introduction: Guangzhou Boshida Electronic Technology Co., Ltd is specialized in the development and production of electronic sensors, including infrared photo beam sensors. The company has a team of professional engineers and technicians, and it focuses on providing high – quality and cost – effective sensor products.
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Features in Infrared Photo Beam Sensor:
- Miniature design: Their infrared photo beam sensors are designed to be small in size, which is suitable for applications where space is limited.
- High – sensitivity adjustment: The sensors allow for high – sensitivity adjustment, which can be customized according to different application scenarios.
- Low – cost production: The company uses advanced production processes to reduce production costs, making its products more affordable.
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Company Advantages:
- Cost – efficiency: The company offers cost – effective products without sacrificing quality, which is very attractive to price – sensitive customers.
- Customized production: It can provide customized sensor solutions according to the specific requirements of customers, meeting the diverse needs of the market.
- Quick response to market changes: Guangzhou Boshida can quickly respond to market changes and adjust its product development strategies.
8. Beijing Sensmart Technology Co., Ltd
- Company Introduction: Beijing Sensmart Technology Co., Ltd is a high – tech company focusing on sensor technology. It has a strong R & D team and advanced production equipment, and it is committed to developing and manufacturing high – performance sensors, including infrared photo beam sensors.
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Features in Infrared Photo Beam Sensor:
- High – precision calibration: The sensors are calibrated with high precision, ensuring accurate detection results.
- Advanced signal processing: They use advanced signal processing algorithms to improve the signal – to – noise ratio and enhance the detection performance.
- Long – term stability: The sensors are designed to maintain stable performance over a long period of time, reducing the need for frequent maintenance.
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Company Advantages:
- Technological leadership: The company is at the forefront of sensor technology, constantly introducing new and advanced products.
- Quality – oriented: It adheres to strict quality control standards, ensuring that its products meet the highest quality requirements.
- R & D – driven: Beijing Sensmart invests a large amount of resources in research and development, driving the continuous innovation of its products.
9. Nanjing Topstar Technology Co., Ltd
- Company Introduction: Nanjing Topstar Technology Co., Ltd is engaged in the R & D, production, and sales of security and automation products. It has a wide range of products, including infrared photo beam sensors. The company focuses on product quality and customer service, and its products are widely used in various industries.
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Features in Infrared Photo Beam Sensor:
- Wide – temperature operation: The sensors can operate in a wide temperature range, which is suitable for different environmental conditions.
- Easy configuration: They are designed for easy configuration, allowing users to quickly set up the sensors according to their needs.
- High – reliability design: The sensors are built with high – reliability components, ensuring long – term stable operation.
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Company Advantages:
- Comprehensive product line: The company offers a comprehensive range of products, providing customers with one – stop shopping solutions.
- Good customer service: Nanjing Topstar provides excellent customer service, including pre – sales consultation and after – sales support.
- Market – oriented R & D: The company conducts market – oriented research and development, developing products that meet the actual needs of the market.
10. Shenzhen Anjubao Technology Co., Ltd
- Company Introduction: Shenzhen Anjubao Technology Co., Ltd is a well – known company in the security industry. It specializes in the production of security products, including infrared photo beam sensors. The company has a strong brand image and a wide customer base, and it is committed to providing high – quality security solutions.
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Features in Infrared Photo Beam Sensor:
- Anti – tampering design: The sensors are designed with anti – tampering features, which can prevent unauthorized access and ensure the security of the detection system.
- High – brightness infrared beam: They emit a high – brightness infrared beam, which can improve the detection range and accuracy.
- Remote monitoring function: Some of the sensors support remote monitoring, allowing users to monitor the detection status in real – time.
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Company Advantages:
- Brand influence: The company has a strong brand influence in the security industry, which gives customers confidence in its products.
- Complete security solutions: It can provide complete security solutions, including sensors, alarms, and monitoring systems.
- After – sales service guarantee: Shenzhen Anjubao offers a reliable after – sales service guarantee, ensuring that customers can get timely support when needed.
Door Accessories In conclusion, these 10 companies represent the top infrared photo beam sensor factories in China in 2026. Each company has its own unique features and advantages, and they are all contributing to the development and innovation of infrared photo beam sensor technology in China.