-
BurookHi Norman... I just remembered i didn't let u know.... everything worked out we made both the wired and the remot control opening work... they loved the item (assuming it will hold its own for the next 10 years or so)
-
KiranYes I don’t doubt you. Jutai is one of the most confident companies I came across in China
Rolling Shutters Blanking Light Curtain 1.5m 8 Beams 8m Range IP67 30ms Response

Contact me for free samples and coupons.
WhatsApp:0086 18588475571
WeChat: 0086 18588475571
skype: sales10@aixton.com
If you have any concern, we provide 24-hour online help.
xIP Rating | IP67 | Sensing Distance | 8m |
---|---|---|---|
Material | Aluminum Alloy | Feature | Corrosion Resistant |
Supply Voltage | DC12-24V | Operating Temperature | -20~60℃ |
Operating Current | <50mA | Output | No/Nc, COM |
Working Current | <20mA@DC12V | Specification | 150*2.1*1.5cm |
Highlight | 8 Beams Blanking Light Curtain,1.5m Blanking Light Curtain,Rolling Shutters Blanking Light Curtain |
CL15-8L8 Infrared Safety Light Curtain Sensor with Blanking Function for industry Door

Product Overview: The JUTAI CL15-8L8 Blanking Light Curtain is a high-quality safety sensor designed for use with automatic doors, industrial doors, high-speed doors, garage doors, and more. It is engineered to perform reliably in challenging environments, including cold storage facilities. The light curtain features a customizable length with 8 infrared beams and a detection range of up to 8 meters. It is housed in an IP67-rated waterproof and dustproof aluminum alloy shell, and its components are fully resin encapsulated, ensuring dependable performance under extreme conditions.
Key Features and Functions:
-
Blanking Functionality:
- The CL15-8L8 includes advanced blanking technology, which allows selective beam deactivation. This feature helps distinguish between normal door operations and actual obstructions, ensuring the sensor activates only when necessary. This technology ensures safe door operation by halting the door if an obstruction is detected at the lower beams.
-
High-Performance Detection:
- Utilizing active infrared technology with strong light resistance, the CL15-8L8 delivers accurate detection up to 8 meters. It is designed to work reliably even in the presence of strong light interference, making it ideal for various industrial and commercial door applications.
-
Robust Construction:
- The sensor features an IP67-rated enclosure, providing excellent protection against water and dust. The aluminum alloy shell and full resin potting ensure durability and longevity, even in environments with extreme temperatures ranging from -20 to +70℃.
-
Customizable Length and Protective Height:
- The CL15-8L8 is available in customizable lengths, with a maximum protective height of 1225mm in concealing mode and 1305mm in normal mode. This flexibility makes it suitable for a wide range of door configurations and sizes.
Applications: The JUTAI CL15-8L8 is versatile and suitable for various types of doors, including:
- Automatic Doors: Enhances safety for automatic sliding and swinging doors.
- Industrial Doors: Ideal for large industrial doors, ensuring safe operation in warehouses and manufacturing facilities.
- High-Speed Doors: Provides quick response for fast-moving doors in high-traffic areas.
- Garage Doors: Suitable for residential and commercial garage doors, adding an extra layer of safety.
Advantages:
- Enhanced Safety: The blanking feature combined with precise detection capabilities ensures that doors stop safely upon detecting obstructions.
- Durability: The IP67-rated construction and aluminum alloy shell offer excellent protection against harsh environmental conditions.
- Energy Efficiency: Low working current (<20mA at DC12V) and operation within DC12-24V enhance energy efficiency.
- Flexible Output Methods: Offers multiple output methods, including NO/NC and COM, for versatile integration into different door control systems.
Wholesale Collaboration Model: JUTAI offers a comprehensive partnership program for wholesalers and distributors. We provide competitive pricing, robust technical support, and marketing resources to aid in product promotion. Our wholesale program features:
- Bulk Discounts: Favorable pricing structures for bulk orders, ensuring attractive profit margins.
- Marketing Support: Access to product documentation, promotional materials, and technical training.
- Dedicated Account Management: A dedicated account manager to assist with orders, customization requests, and after-sales service.
Conclusion: The JUTAI CL15-8L8 Blanking Light Curtain is an essential safety component for various door types, including automatic, industrial, high-speed, and garage doors. With its advanced technology, robust construction, and customizable features, it provides reliable protection and operational efficiency. Partner with JUTAI for reliable safety solutions and comprehensive support to enhance your product line.
Technical Specifications
Model | CL15-8L8 |
Technology | Active Infrared Sensor with Strong Light Resistance |
Detection Range | Up to 8 meters |
Response Time | Fast and reliable |
Working Current | <20mA at DC12V |
Working Voltage | DC12-24V |
Output Methods | NO/NC and COM |
Applications | High-speed doors, sectional doors, rolling doors, vertical closing telescopic doors, freight elevators |
Protective Height | Max 1225mm (concealing mode), 1305mm (normal mode) |
Operating Temperature | -20 ~ +70℃ |
Protection Level | IP67 |
Shell Material | Aluminum alloy |

Installation Guidelines
Step 1: Detach Covers and Wire Connection
- Remove Covers: Carefully detach the top and bottom covers of the sensor unit.
- Wire Connection: Connect the necessary wires and guide the threaded end through the designated port.
Step 2: Positioning and Marking
- Positioning: Position the transmitter and receiver parallel to each other to determine the correct installation location.
- Marking: Accurately mark the positions for drilling on the wall.
Step 3: Drilling and Securing
- Drilling: Use a percussion drill to make holes at the marked spots.
- Securing: Insert wall plugs into the drilled holes and fix them with screws.
Step 4: Mounting the Components
- Mounting: Attach the transmitter and receiver units to the wall using M3*25 screws.
- Power Connection: Connect the power supply and verify the alignment of the sensor.
- Adjustment: Adjust the alignment by rotating the aluminum tube if necessary. Once properly aligned, securely tighten the rotating screw.
Step 5: Replacing Covers and Final Testing
- Reattach Covers: Replace the top and bottom covers using M2*8 screws.
- Final Testing: Conduct a thorough test to ensure the sensor functions correctly.
Enhance Workplace Safety
Boost the security and safety of your industrial operations with the Door Sensor Photocell Light Curtain. This advanced sensor offers robust security features, including an 8-meter detection range, flexible installation options, and precise detection capabilities. It integrates seamlessly with various door control systems, making it a reliable choice for enhancing safety in industrial settings. Trust the quality and performance of the CL15-8L8 light curtain to provide optimal security and peace of mind.
Enhance industrial door safety with the 1500mm Infrared Light Curtain sensor from Shenzhen Jutai Comm Co., Ltd. This sensor can detect up to 8m with fast speed, ensuring a secure environment in industrial settings. Invest in safety today!

Company Overview
Shenzhen Jutai Comm Co., Ltd. is a recognized leader in the industry, renowned for its strong R&D capabilities and innovative safety solutions for industrial applications. Our dedicated team is committed to developing products that adhere to the highest standards of safety and efficiency. We offer customizable solutions tailored to meet unique client requirements, ensuring each product delivers optimal performance. Trust Shenzhen Jutai Comm Co., Ltd. for reliable, bespoke safety solutions.