| Customization: | Available |
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| After-sales Service: | Online Technical Support |
| Warranty: | 3 Years |
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1. Features
Introducing our revolutionary direction-detecting microwave sensor, engineered with the latest 24G integrated chip technology. This sophisticated device skillfully discerns approaching signals while filtering out those that are departing, thus significantly reducing unnecessary door activations. Additionally, it offers a versatile bi-directional detection mode. When compared to standard module-antenna microwave sensors, this sensor presents exceptional benefits:
Recognizes object movement direction: This sensor accurately identifies whether a person or object is approaching or receding, ensuring precise operation.
Superior shock resistance: Its advanced algorithm efficiently mitigates the impact of reciprocal vibrations within a designated range.
Ultra-long detection range: Capable of detecting vehicles at distances exceeding 8 meters and adults from no less than 5 meters away, ensuring wide-area coverage.
Outstanding product consistency: The inclusion of an MMIC monolithic microwave integrated antenna guarantees consistent receiving sensitivity across all units, offering uniform performance.
2. Internal Structure
Four-core plug-in connector: Ensures reliable connections and ease of installation.
Sensitivity adjustment knob: Allows users to fine-tune sensitivity for precise detection.
MIC integrated planar antenna: Provides a seamless reception and transmission performance.
Detection direction selection pin header: Facilitates easy configuration of detection direction.
3. Working Principle
Proximity: Ensures valid detection. Away from: Ignores detection, optimizing operational efficiency.
| Working principle | Doppler effect |
| Center frequency | 24.125GHz |
| Maximum installation height | Below 5m |
| Detection mode | One-way detection and two-way detection, pin switch |
| Minimum detection speed | 5cm/s |
| Relay output | COM,NO |
| Hold time | 0.5 s |
| Wire length | 2.5M |
5. Installation Wiring
Install the bottom plate with precision for a robust foundation.
Securely attach the installation template to the designated position. Firmly secure the rubber plug and delicately create the cable hole following the template's guidance. Remove the outer cover and fasten the bottom plate with the two included self-tapping screws for stability.
Insert one end of the signal line into the connector for a stable connection, and attach the other end to the power supply and control terminals of the automatic door for seamless operation.
1-2 (red and black): Power input 12V-24VAC/DC, providing essential energy to the device.
3-4 (yellow and white): Signal output COM (normally open), ensuring reliable communication.
Power on the sensor, adjust the panel antenna angle to precisely match the scene's actual needs, and fine-tune the sensitivity by referring to section 5 for optimal performance.
Close the outer cover securely and meticulously verify the debugging results to ensure flawless functionality.
6. Detection Orientation And Sensitivity Adjustment
Fine-tune the detection azimuth: The panel antenna can be adjusted forward, backward, left, and right for precise orientation.
Adjust the panel antenna angle to attain desired detection distances and areas, as depicted in the illustrations below.
Adjust the sensitivity for tailored detection performance.
MAX: Ideal for scenarios requiring a weaker microwave reflection signal with a shorter detection time.
MIN: Best suited for conditions requiring a stronger microwave reflection signal with a longer detection time.
7. Installation Precautions
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