| Customization: | Available |
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| After-sales Service: | Online Technical Support |
| Warranty: | 3 Years |
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1. Features
Introducing the groundbreaking 24GHz Automatic Door Microwave Sensor - a masterpiece engineered with cutting-edge 24G integrated chips. Specifically crafted for sliding and various automatic doors, this sensor intelligently detects incoming signals while skillfully disregarding those moving away, ensuring doors operate only when necessary. It also offers effortless configuration for bidirectional detection. Surpassing ordinary module antenna microwave sensors, it boasts remarkable features such as:
Object Moving Direction Recognition: This sensor is a marvel at accurately discerning whether a person or object is approaching or retreating, guaranteeing precise and dependable door functionality.
Superior Shock Resistance: With an advanced algorithm, it neutralizes recurring vibrations within a designated range, remarkably boosting operational stability and longevity.
Ultra-Long Detection Distance: It excels at detecting vehicles beyond 8 meters and adults at distances of no less than 5 meters, offering a superior detection range unmatched in the market.
Exceptional Product Consistency: Equipped with the MMIC monolithic microwave integrated antenna, the sensor ensures that each unit's receiving sensitivity is consistently reliable, delivering uniform performance across different products.
2. Internal Structure
Four-core Plug-in Connector
Sensitivity Adjustment Knob
MIC Integrated Planar Antenna
Detection Direction Selection Pin Header
3. Working Principle
Proximity: Detection is valid. Away from: Detection is ignored.
| 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
Begin by installing the bottom plate.
Secure the installation template at the chosen location, fix the rubber plug, and create the cable hole as marked on the template. Remove the outer cover, and affix the bottom plate securely using the provided self-tapping screws.
Link one end of the signal line to the connector, then connect the other end to the power supply and control terminals of the automatic door.
1-2 (Red and Black): Power input 12V-24VAC/DC
3-4 (Yellow and White): Signal output COM (normally open)
Power up the sensor and adjust the panel antenna's angle to meet specific scene requirements; fine-tune the sensitivity to achieve optimal performance as guided in section 5.
Secure the outer cover and verify the debugging results for accuracy.
6. Detection Orientation and Sensitivity Adjustment
Detection Azimuth Adjustment: Tailor the panel antenna by adjusting it forward, backward, left, and right to meet specific requirements.
Adjust the planar antenna angle to customize detection distance and area, as illustrated below.
Adjust the sensitivity according to needs.
MAX: Provides a subtler microwave reflection signal and shorter detection duration.
MIN: Ensures a stronger microwave reflection signal and extended detection duration.
7. Installation Precautions
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