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SEN0691

Name: DFRobot SEN0691
Brand: DFRobot
SKU: 426-SEN0691
Price: 11.3 SGD
Availability: OutOfStock

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Mouser No:

426-SEN0691

Mfr. No:

SEN0691

Mfr.:

DFRobot

Description:

Motion & Position Sensors - Industrial Fermion C4002 mmWave radar uses 24GHz FMCW to detect presence beyond PIR limits. Senses motion, stationary occupants, and micro-movements (e.g., breathing) up to 1010 m. Ideal for smart lighting, HVAC, security, and Home Assistant IoT systems.

Lifecycle:

New Product:

New from this manufacturer.

ECAD Model:

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More Information

Learn more about DFRobot SEN0691

Availability

Stock:: 0

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On Order:: 9

Expected 2/6/2026
Factory Lead Time:: 4

Weeks Estimated factory production time for quantities greater than shown.

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Minimum: 1 Multiples: 1

Unit Price:

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Ext. Price:

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Est. Tariff:

Pricing (SGD)

Qty.	Unit Price	Ext. Price
	$11.30	$11.30

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Product Attribute	Attribute Value	Select Attribute
Manufacturer:	DFRobot
Product Category:	Motion & Position Sensors - Industrial
Product:	Detection Module
Minimum Operating Temperature:	- 20 C
Maximum Operating Temperature:	+ 85 C
Type:	Human Presence Detection Module
Measures:	Motion
Brand:	DFRobot
Packaging:	Bulk
Product Type:	Industrial Motion & Position Sensors
Series:	Fermion
Subcategory:	Sensors
Unit Weight:	10 g

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Compliance Codes

CAHTS:: 8543700000
USHTS:: 8543709860
JPHTS:: 854370000
ECCN:: EAR99

Origin Classifications

Country of Origin:: China
Assembly Country of Origin:: Not available
Country of Diffusion:: Not available

The country is subject to change at the time of shipment.

SEN0691 Fermion C4002 mmWave Human Presence Sensor

DFRobot SEN0691 Fermion C4002 mmWave Human Presence Sensor delivers "True Presence" automation with micro-motion detection. Traditional PIR sensors often fail to detect stationary occupants, leading to inconvenient lighting deactivation. The Fermion C4002 mmWave radar module resolves this by using 24GHz FMCW technology to detect micro-motions (such as breathing and chest expansion). Capable of distinguishing between moving, stationary, and micro-moving targets within a 10 × 10 meter range, the DFRobot SEN0691 serves as a reliable core component for smart lighting, HVAC control, and security monitoring in Home Assistant and Internet of Things (IoT) systems.