Reliable IR Beam Sensor for Automatic Sliding Doors - Anti-Light Interference, Instant Trigger CE/FCC Certified

The Reliable IR Beam Sensor redefines safety and efficiency in high-traffic automatic sliding door systems, from bustling airports to precision-driven healthcare facilities. Engineered to combat false triggers caused by sunlight, LED displays, or reflective surfaces, its adaptive spectral filtering technology selectively isolates human and object movement while ignoring ambient light fluctuations—a critical advantage over conventional sensors. With an industry-leading 0.08-second trigger response, this sensor detects obstructions faster than the blink of an eye, initiating immediate door reversal to prevent collisions and ensure ADA compliance. The hardened borosilicate lens and military-grade epoxy encapsulation provide IP67-level ingress protection, outperforming standard IP65-rated competitors in dusty, rainy, or humidity-prone environments. Ideal for dynamic spaces like hospital cleanrooms or retail automation zones, it maintains pinpoint accuracy across a 15-meter beam range while consuming just 22mA of power—30% more efficient than legacy models.

Designed for effortless retrofitting, this sensor features universal 10-30V DC auto-sensing power and a modular plug-and-play design, eliminating complex wiring or voltage matching in existing door systems. The dual-channel redundancy architecture ensures uninterrupted operation—if one beam path is compromised, the backup channel activates instantly, a critical safeguard for fire exits or emergency access points. Its machine learning-assisted calibration automatically adjusts sensitivity based on ambient conditions, reducing manual tuning by 80% compared to fixed-threshold sensors. For IoT-enabled smart buildings, the integrated RS-485 communication port enables real-time status monitoring and integration with building management systems. Certified to ISO 13849-1 (Safety of Machinery) and IEC 60950 (IT Equipment Safety), it exceeds global accessibility standards while offering a 10-year anti-corrosion warranty on housing components. Beyond sliding doors, deploy it in robotic assembly lines or laboratory airlocks where zero-error detection is non-negotiable.

IR-20 Infrared Photoelectric Sensor Key Features

• Wide Voltage Compatibility
  • 12/24V AC/DC Dual Power Input,adaptable to diverse power environments for industrial and residential applications.

• Long-Range Precision Detection
  • 20m Indoor/Outdoor Detection Range,stable coverage even at low installation heights (20-40cm), resistant to strong light interference.

• Harsh Environment Resilience
  • Operating Temperature: -10°C to +60°C,IP65 waterproof/dustproof rating, with ABS+PC UV-resistant housing for durability and anti-aging.

• Instant Response & High Reliability
  • Beam Blockage Triggers Instantly (≤0.1s), supports 500mA@48V relay output for alarms, brakes, and other devices.

• Low Power Consumption
  • Transmitter ≤25mA / Receiver ≤35mA,ideal for long-term operation and energy efficiency.

• Global Compliance Certifications
  • CE/FCC Certified,meets international safety standards for global market compatibility.

• Versatile Applications
  • Suitable for automatic door safety, security alarms, industrial safety, parking management, and smart home systems—multi-functional across industries.

Operation:

Connection:

Digram:

Installation:

Application

Product series