---
product_id: 26156001
title: "TR Computers HC-SR501 PIR Motion Alarm Detection Module for Raspberry Pi or Arduino. Comes with a GPIO Wiring Card for Pi & 3 IDC GPIO Cables"
brand: "tr computers"
price: "₩46268"
currency: KRW
in_stock: true
reviews_count: 2
url: https://www.desertcart.kr/products/26156001-tr-computers-hc-sr501-pir-motion-alarm-detection-module-raspberry
store_origin: KR
region: South Korea
---

# TR Computers HC-SR501 PIR Motion Alarm Detection Module for Raspberry Pi or Arduino. Comes with a GPIO Wiring Card for Pi & 3 IDC GPIO Cables

**Brand:** tr computers
**Price:** ₩46268
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** TR Computers HC-SR501 PIR Motion Alarm Detection Module for Raspberry Pi or Arduino. Comes with a GPIO Wiring Card for Pi & 3 IDC GPIO Cables by tr computers
- **How much does it cost?** ₩46268 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.kr](https://www.desertcart.kr/products/26156001-tr-computers-hc-sr501-pir-motion-alarm-detection-module-raspberry)

## Best For

- tr computers enthusiasts

## Why This Product

- Trusted tr computers brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Description



## Features

- HC-SR501 PIR Motion Detection modules for Raspberry Pi or Arduino.     Comes with a GPIO wiring card for Pi & 3 x GPIO cables female to female.     Works on 5 volts.     Adjustable range & dwell times.     Range is 2-7 metres.

## Images

![TR Computers HC-SR501 PIR Motion Alarm Detection Module for Raspberry Pi or Arduino. Comes with a GPIO Wiring Card for Pi & 3 IDC GPIO Cables - Image 1](https://m.media-amazon.com/images/I/718CThkvoAL.jpg)
![TR Computers HC-SR501 PIR Motion Alarm Detection Module for Raspberry Pi or Arduino. Comes with a GPIO Wiring Card for Pi & 3 IDC GPIO Cables - Image 2](https://m.media-amazon.com/images/I/71abedjofKL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ 







  
  
    Five Stars
  

*by D***Z on Reviewed in the United States on February 12, 2016*

Works just as expected!

### ⭐⭐⭐⭐ 







  
  
    device works OK, but  result are not good for production
  

*by A***O on Reviewed in the United States on August 10, 2019*

You will get what you see on the picture, is easy to install  but it  doesnt give me accurate results, not good for a production system

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**Shop now:** [https://www.desertcart.kr/products/26156001-tr-computers-hc-sr501-pir-motion-alarm-detection-module-raspberry](https://www.desertcart.kr/products/26156001-tr-computers-hc-sr501-pir-motion-alarm-detection-module-raspberry)

---

*Product available on Desertcart South Korea*
*Store origin: KR*
*Last updated: 2026-05-16*