Automatic Gate Reflective Safety Sensor Photoelectric Detector Short Circuit & Reverse Protection

^{_{The Automatic Gate Reflective Safety Sensor Photoelectric Detector is designed to provide a reliable layer of safety for a wide variety of automated gate systems, including sliding gates, swing gates, and commercial barrier arms. Using precision-engineered reflective photoelectric technology, the sensor emits a focused infrared beam toward a reflector and immediately detects any interruption caused by vehicles, people, or equipment. This single-sided installation design allows installers to reduce wiring runs and simplify integration with both new and existing gate automation systems. The advanced optical circuitry ensures stable performance even in environments affected by dust, sunlight interference, or regular gate movement, making it an ideal choice for residential communities, commercial complexes, and industrial entrances.}}

^{_{To further enhance its reliability, the detector is built with comprehensive short-circuit and reverse polarity protection, safeguarding both the sensor and the controller from wiring errors or electrical surges. This protective design prevents component damage and reduces downtime during installation or maintenance. Its durable construction supports long-term operation under outdoor conditions, with consistent signal output and dependable relay switching for accurate detection of obstacles. The wide input voltage range allows seamless compatibility with most gate controllers, access control systems, and safety modules. Whether used to upgrade an older gate system or incorporated into a newly installed automation setup, this reflective safety sensor offers a robust and secure detection method that prioritizes system protection and operational reliability—ensuring gates operate smoothly, efficiently, and with enhanced safety at all times.}}

✅ Key Features

• Long-Range Retro-Reflective Detection
The IRR-7R reflective photo sensor provides a stable sensing distance of up to 7m meters, ensuring reliable object detection for garage doors, rolling shutters, and gate automation systems.

• Wide Voltage Compatibility (10–30VDC)
Designed for flexible installation, the sensor supports a broad 10–30VDC power range and integrates easily with most door and gate controllers.

• NO/NC Solid Relay Output for Easy Integration
Equipped with both Normally Open and Normally Closed relay outputs, the IRR-7R works with a wide range of safety circuits, door operators, and industrial automation equipment.

• Fast Response Time (≤3ms)
With response times under 3 milliseconds, the sensor delivers high-speed detection suitable for rapid-moving doors and barrier systems.

• Durable, Waterproof IP65 Housing
Built with ABS + PC materials and rated IP65, the sensor withstands dust, rain, and harsh outdoor environments.

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