Advanced Microwave Motion Sensor Module

Overview

This advanced microwave motion sensor module utilizes cutting-edge Doppler radar technology to detect object movement with remarkable precision. Ideal for applications such as human body induction lighting and anti-theft alarms, this device offers a reliable solution for various sensing needs.

Key Features

• Detection Range: Effective sensing distance of approximately 3-5 meters.
• Technology: Employs Doppler radar technology, ensuring high sensitivity and reliability.
• Versatile Applications: Suitable for diverse environments including security systems and automated lighting.
• Signal Processing Chip: Utilizes the specialized RCWL-9196 control chip for enhanced performance.
• Wide Voltage Compatibility: Operates within a voltage range of 4.0V to 28.0V, accommodating different power supply requirements.
• Superior Detection Capability: Offers penetrating detection abilities compared to traditional infrared PIR sensors.
• Adjustable Settings:

– Blocking time can be customized based on user needs.
– Detection distance is adjustable via resistor connections (default range is about 7m).

Pin Functionality

1. 3.3V Output Voltage: Supplies up to 100mA drive current.
2. Ground Connection (GND): Establishes the module’s ground reference point.
3. Signal Output (OUT):

– Outputs a high signal when movement is detected; low signal otherwise.
– C-TM pin allows setting repeated trigger times based on movement frequency detection.

1. Power Input (VIN): Accepts input voltages between 4V and 28V for flexible installation options.

1. CDS Control Signal:

– Functions with a photoresistor; detects ambient light levels to disable the sensor at night if desired.

Adjustment Instructions

1. The C-TM pin can be adjusted by changing capacitor values to modify repeated trigger times, with default settings at around two seconds.
2. R-GN adjustments allow users to fine-tune detection distances according to specific environmental conditions.

Design Considerations

To ensure optimal performance:

• Avoid metal shielding in front of the sensor surface.
• Maintain at least a one-centimeter gap around the sensing area during installation.

Specifications

| Specification | Details |
|———————–|———————————-|
| Package Weight | One Package Weight: 0.03 kg / 0.07 lb |
| Package Size | Dimensions: 5cm x 5cm x 2cm / ~1.97in x ~1.97in x ~0.79in |
| Quantity per Carton | Total Units per Carton: 500 |
| Carton Weight | Total Carton Weight:17 kg / ~37 lb |
| Carton Size | Dimensions of Carton :39cm x39cm x15 cm /~15 in x~15 in x~5 in |

Shipping Information

This product ships from China using various carriers depending on your location, ensuring delivery within approximately seven to twenty-one business days.

Payment Options

We accept multiple payment methods advertised on our site including Visa, MasterCard, American Express, Diner’s Club cards, and more.

Returns & Refunds Policy

In rare cases where items arrive defective or are not received due to shipping issues, you may request a full refund through your original payment method or alternatives like PayPal or cryptocurrencies by contacting us via WhatsApp or email as outlined in our Returns and Refunds Policy.

Ordering Information & FAQs

For detailed instructions on placing an order or common inquiries regarding this product’s functionality and features visit our FAQ Page.

Shipping
This product ships From China using different shipping carriers depending on the country you purchase from and will be delivered within 7–21 business days. 

Payments
WE ACCEPT THE DIFFERENT PAYMENT METHODS ADVERTISED ON THE SITE, SUCH AS VISA, MASTERCARD, AMERICAN EXPRESS, DINERS CLUB CARDS AND MORE

Returns And Refunds
Sometimes we may require you to return the item to receive a refund in the uncommon situation it arrives defective.In other situations when it is proven that you did not receive the item for any circumstances such as shipping carrier issues etc., you can request a Full refundto the payment method you used or alternatives such as PayPal or Cryptocurrencies by contacting us through WhatsApp,emailor contact form.Read our full ReturnsandRefundsPolicyhere

How To Place An Orderandcommonquestions:
FAQPage–Obd2Technology