Description
Key Features:
- Dual Detection Technology: Integrates both PIR and MW sensors. The device triggers an alarm only when both sensor types detect an intruder, significantly reducing false alarms.
- Quad Infrared Sensors: Features four infrared sensors that improve detection sensitivity and coverage, reducing blind spots.
- Microwave Sensor: Uses a microwave radar to detect movement through changes in the Doppler shifts of emitted microwave signals, offering reliable detection through obstacles like glass and thin walls.
- High Immunity to False Alarms: The combination of multiple IR sensors and microwave technology allows the system to intelligently differentiate between real threats and non-threatening movements (like pets or moving curtains).
- Adjustable Sensitivity and Range: Both the PIR and MW sensors’ sensitivity can be independently adjusted, allowing customization to specific site requirements.
- Wide Coverage Area: Enhanced by the use of multiple sensors and radar technology, providing comprehensive detection across a large area.
- Tamper-Resistant: Designed to prevent tampering or manipulation with robust casing and anti-tamper switches.
Technical Specifications (Hypothetical Example):
- Detection Method: Quad-element PIR sensors combined with microwave radar.
- Coverage Area: Depending on installation height, typically up to 15 meters in diameter.
- Microwave Frequency: Often around 10.525 GHz.
- Power Supply: Generally 12-24V DC.
- Installation Height: Optimal between 2.5m and 4.5m.
- Detection Angle: Each sensor can cover up to 100 degrees, with potential for 360-degree coverage using multiple units.
- Output Type: Relay outputs with selectable NO/NC settings.
- Pet Immunity: Features advanced algorithms to ignore animals up to a certain size (e.g., 40 kg).
- Operating Conditions: Capable of functioning in temperatures ranging from -20°C to +60°C.
Applications:
- High-Security Installations: Ideal for government buildings, military areas, banks, and data centers where high security is paramount.
- Commercial Buildings: Useful in shopping malls, large stores, and business complexes.
- Industrial Sites: Appropriate for warehouses and manufacturing plants which require secure monitoring of large open areas.
- Sensitive Areas: Such as museums or laboratories where precision in security is crucial.
Installation Tips:
- Strategic Placement: Position detectors to maximize area coverage while minimizing exposure to potential environmental interference.
- Avoid Obstacles: Ensure that the path between the detector and potential intrusion points is free from significant obstructions that might block IR or MW signals.
- Proper Calibration: Calibrate sensitivity settings based on environmental conditions and the operational requirements of the installation site.
- Regular Testing: Schedule regular tests to ensure the system’s responsiveness and adjust parameters as necessary.
Benefits:
- Increased Reliability: The use of dual-technology and multiple sensors provides a higher level of detection reliability and accuracy.
- Reduced False Alarms: Advanced verification through both PIR and MW technologies minimizes the chance of false alarms.
- Versatile Usage: Can be effectively used in a variety of environments and conditions, offering flexibility in deployment.
- Robust Design: Built to withstand attempts at tampering and various environmental conditions.
The Quad Infrared & MW Complex Intrusion Detector represents a sophisticated approach to security, suitable for environments where high accuracy and reliability are critical, and the cost of false alarms must be minimized.
