HLK-LD2420 is mainly used in indoor scenes to sense whether there is a moving or slightlymoving human body in the area and refresh the detection results in real time. It has a maximum sensing distance of 8 m and can be easily configured to sense the distance range, sensitivity and refresh time in different zones.
- Product Details
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Quick Details
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Description:
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24G Human Presence Sensor Radar Module
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Place of Origin:
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Guangdong, China
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Brand Name:
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Hi-link
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Current:
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3.3v
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Detect coverage:
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up to ± 60 degrees
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Farthest sensing distance:
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up to 8 meters
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Typle:
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Flat antenna
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Size:
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20mm * 20mm
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distance resolution:
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±0.35m
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5 pin holes:
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OUT UART_Tx UART_Rx GND VCC
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Temperature:
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-40-85℃
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Working current:
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50mA
Quick Details
-
Model Number:
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HLK-LD2420
-
Type:
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radar module, HLK-LD2420
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Mounting Type:
-
high hanging/ side hanging
-
Description:
-
24G Human Presence Sensor Radar Module
-
Place of Origin:
-
Guangdong, China
-
Brand Name:
-
Hi-link
-
Current:
-
3.3v
-
Detect coverage:
-
up to ± 60 degrees
-
Farthest sensing distance:
-
up to 8 meters
-
Typle:
-
Flat antenna
-
Size:
-
20mm * 20mm
-
distance resolution:
-
±0.35m
-
5 pin holes:
-
OUT UART_Tx UART_Rx GND VCC
-
Temperature:
-
-40-85℃
-
Working current:
-
50mA
Product Description
Product Description
Product Introduction
HLK-LD2420 is a high performance 24 GHz radar module with one transmitter and one receiver antenna. Its human sensing algorithm uses millimeter wave radar distance measurement technology and the advanced proprietary signal processing technology of S3 series chips to achieve accurate sensing of moving, micro-movement and standing human bodies.
Specification
Specification
|
item
|
value
|
|
Mounting Type
|
high hanging/ side hanging
|
|
Description
|
24G Human Presence Sensor Radar Module
|
|
Model Number
|
HLK-LD2420
|
|
Type
|
radar module
|
|
Place of Origin
|
China
|
|
Current
|
50mA
|
|
Brand Name
|
Hi-link
|
|
Voltage
|
3.3v
|
|
Package / Case
|
Package
|
|
Detect coverage
|
up to ± 60 degrees
|
|
Farthest sensing distance
|
up to 8 meters
|
|
Typle
|
Flat antenna
|
|
Size
|
20mm * 20mm
|
|
distance resolution
|
±0.35m
|
|
5 pin holes
|
OUT UART_Tx UART_Rx GND VCC
|
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