5 Pairs IR Break Beam Sensor Photoelectric Switch

Key features

• [COMPLETE 5-PAIR SET] The package includes 5 pairs of infrared break beam sensors (transmitter and receiver), providing excellent value for hobbyists, engineers, and DIY enthusiasts. Each module features clear indicator LEDs for easy troubleshooting and status monitoring during installation.
• [VERSATILE APPLICATIONS] This compact light sensor is perfect for a wide range of uses, including smart robot competitions, automatic door openers, security alarms, 3D printer safety limits, and industrial sensing counters. It detects any opaque object, making it highly adaptable.
• [DURABLE & RELIABLE DESIGN] Constructed with premium materials, the through-beam sensor resists interference from ambient light and provides consistent operation in various environments. The non-contact sensing method eliminates mechanical wear, guaranteeing a long service life for demanding applications.
• [WIDE COMPATIBILITY & EASY SETUP] Featuring a 5V DC operating voltage, this IR sensor module is fully compatible with Arduino, Raspberry Pi, PLCs, and other microcontrollers. The NPN normally open output allows for seamless integration into your existing electronic projects with simple wiring.
• [HIGH-SPEED PRECISE DETECTION] Operating on an infrared break beam principle, this photoelectric switch delivers ultra-fast response times and high sensitivity. It accurately detects objects blocking the invisible beam, ensuring stable performance for counting and motion detection without false triggers.

Upgrade your automation and DIY projects with our 5 Pairs IR Break Beam Sensor Photoelectric Switch. Designed for precision and reliability, this infrared sensor acts as an invisible tripwire, instantly triggering a signal when the beam is interrupted. Unlike standard PIR sensors, our through-beam design ensures stable and fast detection regardless of the target object's color or material, making it an essential component for accurate counting, speed measurement, and motion detection tasks. Built for seamless integration, the sensor operates on a standard 5V DC supply and features an NPN normally open output. This makes it incredibly easy to connect with popular microcontrollers like Arduino, Raspberry Pi, and various PLCs. Whether you are a hobbyist building a smart robot, an engineer designing an industrial sensing counter, or a maker creating a custom security alarm, the straightforward wiring and built-in indicator LEDs ensure a hassle-free setup process. Durability and versatility are at the core of this light sensor module. The robust construction effectively resists ambient light interference, allowing for consistent performance in both indoor workshops and complex industria

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