
Intruder Alarm Universal Infrared Sensors, Beams Active Infrared Detector (AX-20KD)
It is widely used in elevator and automatic door as safety presence(person or objects) function. Can accurately and reliably detect the people or objects, provide the door opening signal to elevator or automatic door, so as to avoid the hidden danger incidents of being clipped.
Product Introduction
Looking forward to the future, the company will adhere to the motto of 'Serve mankind with science and technology, and win respect with integrity', and strive to become a creator of excellent quality and a pioneer in technological innovation in China's Foot Sensor Switch, access control solution, infrared light beam industry! We put the concept of "institutional innovation, mechanism innovation, technology innovation and product innovation" into the reform, transformation and restructuring of our company. We strive to provide good products and high-quality services to the majority of new and old customers, customer satisfaction is our goal. After years of unremitting efforts, with the support of customers and the joint efforts of all employees, our company has maintained a consistent leading position in the industry based on technology, market-oriented and first-class technology and product quality.
Light Safety Curtain

The product is model 261, through beam safety light barrier for shutter and sliding door.
It is widely used in elevator and automatic door as safety presence(person or objects) function. Can accurately and reliably detect the people or objects, provide the door opening signal to elevator or automatic door, so as to avoid the hidden danger incidents of being clipped.
Product overview

1, Power input & signal output terminal
2, Action LED indicator: Green LED
3, Power LED indicator: Red LED
4, Transmitting receiving grating connection socket
5, Signal NC/NO selector pointer
6, Grating emission strip
7, Grating receiving strip
8, Action sensing LED indicator (RED)
9, Redundancy function LED indicator (BLUE)
11, Grating power LED indicator (GREEN)
12, Function setting dial code switch position
Features
1, Adopt microcomputer control technology, the system is highly integrated and stable.
2, Adopt specific optical processing, strong anti-interference ability.
3, Socket type plug-in connection method, more convenient to install.
4, Timeout reminder function, ON or OFF can be selected.
5, Anti-redundancy, ON or OFF can be selected.
6, With intelligent blanking function, the grating can filter the self-sensing, when the door curtain drops.
7, Wide voltage design, AC/DC 12-36V input.
Installation diagram

NOTE: Intelligent blanking function: means sequentially from top to bottom while blocking the infrared light spot, don't produce detection signal. This function is available for fast roll doors, garage doors and other application scenes.
Application
DUAL-BEAM side safety light curtain is widely used in elevator and automatic door as safety presence auxiliary function, can accurately and reliably detect the passing people and goods, and provide the door opening signal, to avoid the hidden danger event of people or things being clamped.
Technical parameters
Parameters | 261A | 261B | 261C | 261D |
Response time | 104ms | 78ms | 52ms | 26ms |
Scanning beam | 32 pairs | 24 pairs | 16 pairs | 8 pairs |
Beam distance | 60mm | |||
Static current(12V) | 150mA | 130mA | 110mA | 90mA |
Dimension(mm) | 2000x24x11 | 1500x24x11 | 1000x24x11 | 500x24x11 |
Light resistance | 100000 Lux | |||
Working distance | 10-500 cm | |||
Cable length | 4 meters / piece | |||
Our efforts to improve the quality of our Intruder Alarm Universal Infrared Sensors, Beams Active Infrared Detector (AX-20KD) and services will help us establish a positive image while increasing sales. We conscientiously implement the idea of ecological civilization and insist on putting energy saving and emission reduction in a prominent strategic position of the enterprise. With exquisite professional skills and high professionalism, we will provide customers with the best quality products.
Hot Tags: through beam safety light barrier for shutter, China, suppliers, manufacturers, factory, customized, wholesale, price, quotation, in stock, free sample, automation solutions, CE Industrial Door Activation Sensor, 4 Keys Access Remote Controller, light spot detecting sensor, Presence Sensor, Integrated Security Infrared Sensor
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