High Reliability IR-20 Photocell Sensor for UAE Harsh Outdoor Environments

The JUTAI IR-20 Photocell (also known as Infrared Beam Sensor, Through-Beam Detector, or Outdoor IR Sensor) is a rugged, extreme-environment-ready detection solution tailored for harsh outdoor conditions—with specialized optimization for UAE's scorching heat, intense UV radiation, and dusty landscapes. Built to deliver uncompromising reliability in temperatures up to +60°C, this industrial-grade through-beam sensor creates a stable 20-meter invisible infrared barrier, making it ideal for perimeter security, access control, and safety detection in UAE's residential villas, commercial towers, industrial facilities, and parking complexes.

As a professional transmitter (TX) and receiver (RX) pair, the IR-20 operates on a time-proven through-beam principle: the TX emits a focused infrared beam that locks onto the RX to form a continuous detection path. When interrupted by intruders, vehicles, or obstacles—even in UAE's midday heat or dusty winds—the RX's internal SPDT relay triggers instantaneously, sending a rapid signal to alarm systems, gate controllers, or access panels. This ensures proactive security responses in environments where conventional sensors often fail due to extreme temperatures or environmental stress.

Crafted with UAE's harsh conditions in mind, the IR-20 features a UV-resistant, heat-dissipating engineering plastic housing with a tight rubberized seal. It's engineered for 24/7 uninterrupted operation, resisting not just high heat but also dust, sand, and occasional humidity—critical for long-term performance in the UAE's arid, extreme climate.

• Extreme Temperature Tolerance: Operates reliably from -10°C to +60°C, perfectly adapting to UAE's scorching summers (where outdoor temperatures frequently exceed 45°C) and mild winters. The heat-dissipating housing design prevents internal component overheating, ensuring no signal degradation in midday heat.
• UV & Weather Resistance: The housing is infused with UV-stabilizers to resist UAE's intense sunlight—preventing material brittleness, discoloration, or structural damage over years of outdoor exposure.
• IP55 Dust & Water Protection: Fully shields against fine desert sand, dust storms, and occasional light rain, eliminating sensor downtime caused by UAE's dusty conditions.

• 20-Meter Reliable Range: Delivers a focused, consistent infrared beam over 20 meters (indoor/outdoor), covering wide gaps in villa fences, commercial gate openings, or industrial perimeters—even in dusty or hazy UAE air.
• Anti-Interference Technology: Optimized optical filtering minimizes false triggers from UAE's intense ambient light (direct sunlight, reflective surfaces) and dust particles, ensuring trustworthy performance without unnecessary alarms.
• Intuitive Status Indicator: The RX's bright red LED (off when beam is clear, on when interrupted) allows quick alignment and troubleshooting—even in bright UAE sunlight—simplifying maintenance for security technicians.

• Versatile Power Compatibility: Operates on 12-24V AC/DC (non-polarized), seamlessly integrating with UAE's common security panels, automatic gate controllers, and access systems—no specialized power supplies required.
• Robust Relay Output: Equipped with Common (COM, terminal 4), Normally Closed (NC, terminal 5), and Normally Open (NO, terminal 6) SPDT relay terminals, ensuring compatibility with all major security hardware used in the UAE.
• Low Power Consumption: TX max operating current ≤25mA and RX max operating current ≤35mA, supporting energy-efficient 24/7 operation—critical for UAE's energy-conscious facilities.

• Dual Mounting Options: Supports wall mounting (3x 5mm drill holes with screw anchors) for villa exteriors or commercial walls, and metal surface mounting (3x 3mm self-tapping screws) for industrial gates or metal fences—adapting to UAE's diverse building structures.
• Sandproof Wiring Design: The front panel's tight rubberized seal and cable housing prevent sand ingress into terminals, a key point for sensors in UAE's dusty environments.
• Tamper-Resistant Assembly: Secures with screws to deter unauthorized tampering, a critical feature for UAE's high-security residential and commercial areas.

• Residential Villa Perimeter Security: Invisible beam barriers for villa fences, garden gates, or pool areas—protecting homes from intruders in UAE's suburban communities.
• Commercial Building Access Control: Detection for office tower entrances, retail storefronts, or mall parking barriers—ensuring safe, controlled access in high-heat urban environments.
• Industrial Facility Protection: Safety sensors for factory perimeters, warehouse loading docks, or construction site gates—withstanding UAE's industrial dust and high temperatures.
• Parking Complex Safety: Obstacle detection for automatic garage doors or parking lot barriers—preventing collisions in UAE's sun-baked parking facilities.
• Hotel & Resort Security: Perimeter protection for hotel villas, beachfront access points, or resort grounds—combining reliability with UV and dust resistance.