Laser Photoelectric Switch GAB100M-AK-5V

Laser Photoelectric Switch is a long‑distance optical detection system built from a dedicated laser emitter and photoelectric receiver. The emitter integrates a laser diode delivering highly directional light with strong focus and stable transmission, while the receiver uses a sensitive photoelectric element to detect incoming laser pulses and convert them into digital signals. This laser beam break sensor forms a reliable detection barrier when the two units face each other. Direct compatibility with Arduino platforms simplifies integration into automation, robotics, and intelligent monitoring projects that require precise object detection across extended distances.

Long‑Range Laser Detection up to 65 Meters

This industrial-style optical sensing pair supports a detection distance reaching 65 meters, making the laser beam detector suitable for large-area monitoring scenarios. A highly focused laser beam with a 3° pointing angle ensures strong directionality and minimal signal dispersion, enabling stable transmission across long corridors, factory lines, or outdoor entrances. When the beam path becomes interrupted, the photoelectric receiver immediately outputs a digital signal, allowing controllers to respond quickly to passing objects or intrusions.

Fast Digital Response for Real‑Time Control

The integrated photoelectric receiver converts laser pulses into a digital output signal with a response time under 5 ms. Such fast switching performance enables reliable counting, object detection, and event triggering in high‑speed automation systems. The optical detection module works seamlessly with microcontroller development boards and embedded systems, supporting responsive automation tasks such as conveyor monitoring, robotic positioning, and intelligent safety systems.

Rugged IP66 Industrial Protection

This laser sensing pair features a sealed cylindrical housing rated at IP66 protection, providing strong resistance against dust, moisture, and outdoor environmental exposure. The durable metal body with a 65 × M18 form factor allows secure installation on brackets or industrial fixtures. Stable 5V DC operation and a low‑power 30 mW laser emitter make the photoelectric detection unit practical for continuous operation in smart infrastructure, automation equipment, and outdoor monitoring deployments.

Typical uses include photoelectric counting systems, security beam barriers, vehicle overrun detection, and industrial automation monitoring. The long‑range optical detection pair also serves robotics projects, smart gate systems, and experimental measurement setups requiring reliable beam interruption sensing across large distances.