Single Beam Infrared Alarm Detector – Gates, Doors & Windows
Single Beam Infrared Alarm Detector – Gates, Doors & Windows
Single Beam Infrared Barrier Alarm Detector for Gates, Doors & Windows
Keep your property secure with this robust Single Beam Infrared Sensor Alarm Detector. Designed for outdoor and indoor use, it covers up to 10m outdoors and 20m indoors, making it ideal for gates, doors, driveways, windows, and perimeter boundaries. With CE certification and an all-weather sealed housing, this sensor delivers reliable, round-the-clock monitoring in virtually any environment.
Made in Mainland China.
Key Features
- Anti-Glare Protection: Tolerates up to 50,000 LUX with a built-in automatic strong-light filtering system — unaffected by direct sunlight or vehicle headlights.
- All-Weather Sealed Design: Fully rainproof and dustproof integrated structure performs reliably in harsh outdoor conditions.
- Automatic Gain Control (AGC): Automatically boosts sensitivity during heavy fog or poor weather conditions for uninterrupted detection.
- High-Power Transmission: Up to 90% photographic margin with a high-power infrared receiving tube, low-power processing, and built-in lightning protection circuit.
- Adjustable Beam Occlusion Cycle: Flexible sensitivity settings allow you to fine-tune the detector to suit your specific installation environment.
- Fast Response Time: 30ms induction speed ensures near-instant triggering.
- Wide Voltage Range: Operates on 12–24V DC, compatible with most standard security systems.
Specifications
- Color: Black
- Material: Plastic
- Outdoor Detection Range: 10m
- Indoor Detection Range: 20m
- Induction Speed: 30ms
- Contact Capacity: AC/DC 30V / 0.5mA
- Operating Voltage: 12–24V
- Certification: CE
- Model Number: 19308
What's in the Box?
- 1 × Single Beam Infrared Barrier Alarm Detector
Perfect For
This infrared barrier sensor is an excellent addition to residential or commercial security setups. Install it on gates, entry doors, garage entrances, driveways, or windows where you need a reliable invisible tripwire-style alert system. Pair it with your existing alarm or notification system using the contact output terminals.
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Frequently Asked Questions
Q: Can this single beam infrared alarm detector be used outdoors?
A: Yes! The detector features a fully sealed, all-weather integrated structure that is both rainproof and dustproof, making it fully suitable for outdoor use on gates, driveways, fences, and more. The outdoor detection range is up to 10m.
Q: What voltage does the infrared barrier sensor require?
A: The detector operates on a wide voltage range of 12–24V DC, making it compatible with the majority of standard home and commercial alarm systems.
Q: Will sunlight or car headlights trigger false alarms on this sensor?
A: No. The built-in automatic strong-light filtering system can handle ambient light levels up to 50,000 LUX, including direct sunlight and vehicle headlights, significantly reducing the chance of false triggers.
Q: How does the AGC circuit improve performance in bad weather?
A: The Automatic Gain Control (AGC) circuit automatically increases the sensor's sensitivity when it detects reduced signal strength caused by heavy fog, rain, or other adverse weather conditions — ensuring consistent, reliable performance year-round.