
Automatic Automated Rolling Door Gate Retro Reflective Beam Sensor
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
We actively expand the application fields of our round hand wave switch, family sign switch set, contactless exit button to provide higher quality materials for the society. Relying on our good reputation, reliable quality and perfect service, we have established good cooperative relations with many customers. Over the years, our company's operation has been steadily advancing, and now we have a team of international talents with high level.
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 | |||
We are always mindful of the responsibility we bear, and our energetic and innovative team is continuously optimizing the allocation of resources, strengthening the technical cooperation in the Automatic Automated Rolling Door Gate Retro Reflective Beam Sensor industry, and continuously strengthening the innovation ability and comprehensive strength of our company. We are willing to provide users with high-quality, high-value-added equipment based on the philosophy of 'honesty and trustworthiness, mutual benefit, mutual development, and common development'. We have assembled an elite team of R&D, production and sales professionals with rich experience and tenacious style in the industry.
Hot Tags: through beam safety light barrier for shutter, China, suppliers, manufacturers, factory, customized, wholesale, price, quotation, in stock, free sample, universal opening sensor, smart door control switch, automatic sliding gate sensor, pet safety electronic detector, infrared anti pinch sensor, pedestrian safety sensor
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