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Radar Detectors
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  6. Tangxi CDM324 24GHz…
Tangxi

Tangxi CDM324 24GHz Microwave Sensor Module 5.5V Detector | Smart Body Induction Module

Tangxi CDM324 24GHz Microwave Sensor Module 5.5V Detector | Smart Body Induction Module - main product image
All-inclusive price — duties & taxes paid, no customs charges at delivery
₹1,630₹1,940

You save ₹310 (16%)

16% off the seller list price

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Estimated doorstep delivery by 8 Nov - 10 Nov from USA

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Upgrade Your Automation with Advanced Motion Sensing

About this item

The Tangxi CDM324 24GHz Microwave Sensor Module offers advanced detection capabilities for moving objects. With a transmitting frequency of 24.125GHz and an output power of 16dbm, it provides reliable sensing for various applications. Its compact size of 25 x 25 x 7mm and low operating current (typ. 30MA) make it suitable for integration into smart devices and industrial systems. This module is imported from authorized US retailers and authorized brand partners, ensuring authenticity and quality.

Featuring an advanced low-consumption PHEMT oscillator and independent transmitting and receiving routes, this module achieves significant gain. The operating voltage is a low 5.5V, making it energy-efficient. It is designed to detect motion without direct physical contact, offering a smart and intelligent sensing solution for business, industries, and word controlling applications. The module supports various frequency range standards, including UK and F.

For Indian customers, this module provides a compact and efficient solution for automation projects. While not a radar detector for vehicles, its motion sensing capabilities can be integrated into security systems or smart home devices. All customs duties and GST are included in the price, and delivery is handled via ExpressBox, arriving in 16-18 days. The module's small form factor and low power consumption are key advantages for DIY electronics projects.

Key Features

  • Non- detection,moving object detecting
  • This module's transmitting frequency is 24GHZ, can be widely applied in business, industries, word controlling etc
  • Provide various frequency range standards:-UK,-F
  • Advanced low consumption PHEMT oscillator
  • Independent transmitting and receiving route, can get the big gain

Why choose this product

Advanced Sensing Technology

This microwave sensor module utilizes a 24GHz frequency and a PHEMT oscillator for precise motion detection. Its independent transmitting and receiving routes provide superior signal gain compared to simpler sensors. The module is designed for reliability and accuracy in detecting movement, making it a smart choice for automation projects. It's imported from authorized US retailers and authorized brand partners, ensuring you receive a genuine product.

Ideal for DIY & Automation

This module is best suited for electronics enthusiasts, engineers, and hobbyists looking to add motion detection to projects like smart lighting, security systems, or industrial automation. Those seeking a radar detector for vehicle speed enforcement should look elsewhere, as this is a motion sensing component, not a traffic monitoring device. It requires basic electronics knowledge for integration.

How to use

  • Connect Power Supply — Connect the module to a stable 5.5V DC power source. Ensure the positive and negative terminals are correctly aligned to avoid damage. The typical operating current is 30MA.
  • Integrate with Control Circuit — Connect the module's output signal to your microcontroller or control system. This signal will change state when motion is detected, allowing your system to trigger actions like turning on lights or activating alarms.
  • Test and Calibrate — Test the module's detection range and sensitivity in its intended environment. Adjust placement or system logic as needed to optimize performance for specific applications, ensuring reliable motion detection.

Example scenarios

Typical situations where Tangxi CDM324 24GHz Microwave Sensor Module 5.5V Detector | Smart Body Induction Module helps — illustrative scenarios, not customer reviews.

1
Scenario 1
Illustrative example
Where it helps

Building a smart home lighting system for a small apartment in Delhi.

How this product helps

Integrate this module into motion-activated lights. It detects movement reliably even when doors are closed, ensuring lights turn on automatically when entering a room and off when vacant, saving energy.

2
Scenario 2
Illustrative example
Where it helps

Developing an automated industrial process control for a factory in Pune.

How this product helps

Use the module to trigger machinery based on worker presence or object movement on a conveyor belt. Its 24GHz frequency offers good penetration and sensitivity for industrial environments.

Technical specifications

Setup & usage

ApplicationMotion detection, smart home automation, industrial control, security systems
Power Source5.5V DC
MountingComponent-level integration (no specific mount)
Cost per unit1 unit at ₹1,630 — ₹1,630 per unit

Warranty

CrowCrowCrow helps you bring this product to India. Any warranty is offered by Tangxiunder its own policy.

Read more

How we compare

FeatureTangxi CDM324 24GHzOthers
Detection Technology24GHz Microwave Doppler RadarPIR (Passive Infrared) or basic ultrasonic sensors
Motion Detection CapabilityDetects movement through non-metallic barriers; higher sensitivity.Line-of-sight detection; sensitive to temperature changes (PIR).
Operating Voltage5.5V (typ.)Varies; often 3.3V or 5V for PIR, higher for ultrasonic.
Size & IntegrationCompact 25x25x7mm, 5g; ideal for embedded systems.Larger modules or discrete components; integration can be more complex.

Product details

SKUagv3961
GTIN0717207542027
BrandTangxi
Model NumberCDM324 / Tangxiipvh93r5ao
Transmitting Frequency24.125GHz (typ.)
Operating Voltage5.5V (typ.)
Operating Current30MA (typ.)
Output Power16dbm (typ.)
Antenna Pattern (Horizontal)80° (typ.)
Antenna Pattern (Vertical)32° (typ.)
Side Lobe Suppression Ratio13dB (typ.)
Pulse Width10US (typ.)
IF Output-300~300MV
Dimensions25 x 25 x 7mm (0.98 x 0.98 x 0.27 inches)
Weight5g (0.01 kg)
Operating Temperature-20°C to 60°C
Country of OriginNot stated by manufacturer — US retail version, sourced from authorized US retailers and authorized brand partners

About Tangxi

Tangxi specializes in electronic components and modules, offering solutions for automation, control, and sensing applications with a focus on practical functionality and integration.

Compliance & Legal

No product-specific compliance warnings identified. Standard imported-goods terms apply: customs duties & GST paid; for personal use in India; follow the manufacturer's usage instructions on the packaging.

Customer Reviews

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FAQ, See What Others Asked

What is the Tangxi CDM324 24GHz Microwave Sensor Module?
The Tangxi CDM324 is a compact microwave sensor module that detects moving objects using 24GHz technology. It operates at 5.5V with low power consumption and features independent transmitting and receiving routes for enhanced signal gain, making it suitable for smart home and industrial automation.
How does this module detect motion?
This module uses microwave Doppler radar principles to detect movement. It transmits a 24GHz signal and analyzes the reflected signal for changes caused by moving objects, providing a sensitive and reliable motion detection capability.
Can this module be used as a vehicle radar detector?
No, this module is designed for motion detection in automation and control systems, not for detecting vehicle speed or law enforcement radar. It is a component for building smart devices, not a car accessory for traffic monitoring.
What are the power requirements for this module?
The Tangxi CDM324 module requires a typical operating voltage of 5.5V and consumes a typical operating current of 30MA. It is designed for low-power applications and can be easily powered by standard electronic circuits.
What is the size and weight of the module?
The module is extremely compact, measuring 25 x 25 x 7mm (0.98 x 0.98 x 0.27 inches) and weighing approximately 5g (0.01 kg), making it ideal for integration into small electronic devices and projects.
How to buy an original Tangxi CDM324 module in India?
To buy an original Tangxi CDM324 module in India, purchase from authorized US retailers and authorized brand partners like CrowCrowCrow. The product is imported per order, factory-sealed, and all customs duties and GST are included in the listed price for a transparent buying experience.

Frequently bought together

Tangxi CDM324 24GHz Microwave Sensor Module 5.5V Detector | Smart Body Induction Module

This item:

Tangxi CDM324 24GHz Microwave Sensor Module 5.5V Detector | Smart Body Induction Module

₹1,630

Tangxi CDM324 24GHz Microwave Sensor Module 5.5V Detector | Smart Body Induction Module

This item

Tangxi CDM324 24GHz Microwave Sensor Module 5.5V Detector | Smart Body Induction Module

₹1,630

Total price:

₹1,24,450

You save ₹40,900 (25%) Extra

3 items selected

3 items

₹1,24,450

You save ₹40,900 (25%) Extra

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Spec
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₹1,630
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Brand NameTangxiCableGeekerHPTYHJSaipomorUHamnYoqanr
SourceUS RetailUS RetailUS RetailUS RetailUS RetailUS RetailUS Retail
Sold ByCrowCrowCrowCrowCrowCrowCrowCrowCrowCrowCrowCrowCrowCrowCrowCrowCrowCrowCrowCrowCrow
Imported from USA
₹1,630₹1,940

You Save ₹310

Estimated doorstep delivery by 8 Nov - 10 Nov from USA
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₹4,890+ (3× the price)
₹1,630 locked, all-in
Hard to get the original US version in India
Original US version, shipped to your door
Extra pay for Import Duties, GST, and forex fees
One price in INR, no customs charges at delivery
4–12 weeks · No tracking
16-18 days · live tracking
Grey market, no guarantee, no protection, no refund
Sourced from US retailers, India-verified, return available
Lost in transit = ₹0 back
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