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- Metal & Plastic Waterproof Dual Beam Infrared Detector Outdoor Infrared Barrier Sensor with Lens Indicator for Security
About this product
Product description
Waterproof Metal & Plastic Dual-Beam Infrared Detector — A versatile outdoor security tool
Zero-angle defense, 24/7 protection — build an invisible security barrier for your safety
Whether it’s villa fences, factory perimeter boundaries, or warehouse corridors, outdoor security consistently faces challenges such as rain and mist intrusion, glare interference, false alarms from small animals, and more. Waterproof Metal & Plastic Dual Beam Infrared Detector leverages military-grade optical technology and a fully sealed waterproof design to create a stable and reliable invisible protective barrier for you.
Key Highlights
Dual beam detection, precise anti-false alarm — Adopts a detection design that simultaneously blocks both beams; the transmitter emits two parallel infrared beams, and the receiver triggers an alarm only when it detects both beams being blocked at the same time. This effectively avoids false alarms caused by non-invasive objects such as birds in flight, falling leaves, and raindrops. Compared to traditional single-beam products, the false alarm rate is significantly reduced, ensuring that every alert truly warrants attention.
Mixed metal and plastic material—durable and corrosion-resistant. The casing combines high-strength metal with engineering plastics, ensuring structural rigidity while also prioritizing lightweight design and resistance to aging. Even after prolonged exposure to sunlight and wind/rain, it remains firm and durable.
IP65 waterproof and dustproof, stable operation all day long — fully sealed, integrated structural design; IP65 waterproof rating effectively resists heavy rain wash, wind and sand intrusion, and insect/ant invasion. It can continue to operate stably even in humid, dusty, and other harsh environments.
Lens indicator light—installation and setup are more convenient — equipped with a lens indicator light and optical aiming assistance, offering a wide range of adjustable angles (+/-90° horizontally and +/-10° vertically), significantly reducing the difficulty of installation and setup, allowing one person to easily perform light calibration.
Digital circuit control with strong interference resistance — Utilizes a genuine digital CPU for control and a DSP chip for processing; withstands up to 50,000 LUX of bright light. It includes an internal automatic brightness filtering system that is unaffected by direct sunlight or car headlights, making it more reliable for outdoor use.
Wide voltage design, excellent compatibility — supports DC 9–30 V wide voltage input, compatible with various power systems, facilitates centralized power supply, and reduces the impact of line voltage drop.
### Applicable Scenarios
Residential Villas — Perimeter fence protection that balances aesthetics and security
Factory warehouse — perimeter fabric barrier for large areas, prevents unauthorized intrusion
School campus — ensures campus fence security and prevents unauthorized individuals from entering.
Petrochemicals — Incorporates explosion-proof design, suitable for hazardous environments
### Technical Specifications
Detection distance: available in various specifications such as 30 meters, 60 meters, 80 meters, 100 meters, etc.
Alarm output: Relay options include normally open/normally closed, compatible with mainstream alarm controllers.
Operating temperature: -25°C to +55°C, suitable for various climatic conditions
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-5%$84.22$88.65
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Metal & Plastic Waterproof Dual Beam Infrared Detector Outdoor Infrared Barrier Sensor with Lens Indicator for Security
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