---
product_id: 372556509
title: "HC-SR505 Mini Infrared PIR Motion Sensor, Micro IR Pyroelectric Human Movement Detector Sensors Module (Pack of 5)"
brand: "stemedu"
price: "FREE"
currency: NZD
in_stock: false
category: "Stemedu"
url: https://www.desertcart.nz/products/372556509-hc-sr505-mini-infrared-pir-motion-sensor-micro-ir-pyroelectric
store_origin: NZ
region: New Zealand
---

# Ultra low voltage operation (4.5-20V) High sensitivity & precise motion detection Compact size: 1x1x3 cm, ultra-portable HC-SR505 Mini Infrared PIR Motion Sensor, Micro IR Pyroelectric Human Movement Detector Sensors Module (Pack of 5)

**Brand:** stemedu
**Price:** FREE
**Availability:** ❌ Out of Stock

## Summary

> 🚀 Detect the future of smart automation with precision and ease!

## Quick Answers

- **What is this?** HC-SR505 Mini Infrared PIR Motion Sensor, Micro IR Pyroelectric Human Movement Detector Sensors Module (Pack of 5) by stemedu
- **How much does it cost?** FREE with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.nz](https://www.desertcart.nz/products/372556509-hc-sr505-mini-infrared-pir-motion-sensor-micro-ir-pyroelectric)

## Best For

- stemedu enthusiasts

## Why This Product

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

## Key Features

- • **Plug & Play Simplicity:** One trigger mode for effortless setup—get started instantly.
- • **Compact & Portable Design:** Small, sleek form factor fits seamlessly into any smart device or DIY project.
- • **Versatile Automation Ready:** Perfect for security, theft prevention, proximity switches, and smart home automation.
- • **Power-Efficient Performance:** Operates on ultra-low voltage to save energy without compromising reliability.
- • **Reliable All-Weather Detection:** Stable performance across a wide temperature range for consistent motion sensing.

## Overview

The HC-SR505 Mini Infrared PIR Motion Sensor is a pack of 5 ultra-compact, highly sensitive human movement detectors operating at low voltage (4.5-20V). Designed for seamless integration, these sensors enable reliable motion-triggered automation in security, smart home, and electronic control systems, all within a sleek, portable module.

## Description

Specifications: Color: white Working voltage: DC 4.5-20V Static current: <55uA Electronic level output: High 3.3V/Low 0V Trigger mode: Repeated triggering Blockade time: 2s PCB size: 10mm * 23mm Detective angle: <100¡ã Induction distance: less than 3m Working temperature: -20---+80¡æ Package weight: 4g Size: 30mm * 10mm * 10mm Datasheet link: https://www.adrive.com/public/jsJb87/FZ1039.png Package Included: 5 x HC-SR505 human sensor detector module

## Features

- 5 PCS HC-SR505 PIR human body motion detector sensors, full-automatic induction, excellent sensitivity. One kind of trigger modes, it is easy to operate.
- HC-SR505 body sensing module has small and exquisite appearance, it is convenient to carry.
- Working voltage: DC 4.5-20V, Light control (DARK TIME): 2 seconds, not adjustable
- Stable reliability, ultra low voltage operating mode.It can be widely used in many kinds of automatic induction electric equipment. Such as movement detection, automatic control, proximity switch, electronic theft prevention, safety protection, remote control measurement etc.
- HC-SR505 Videos: https(:)//www(dot)youtube(dot)com/watch?v=t1Tt_FY1gz4

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B096NVJ439 |
| ASIN  | B096NVJ439 |
| Antenna Location | Security |
| Battery Description | Batterie nicht im Lieferumfang enthalten |
| Brand | Stemedu |
| Color | 5PCS HC-SR505 Motion Sensor |
| Compatible Devices | Verschiedene elektronische Geräte und Systeme |
| Customer Reviews | 4.0 4.0 out of 5 stars (32) |
| Customer reviews | 4.0 4.0 out of 5 stars (32) |
| Date First Available  | 23 June 2021 |
| Item Dimensions D x W x H | 10D x 10W x 30H millimeters |
| Item Weight | 0.32 Ounces |
| Item model number  | ST |
| Manufacturer | Stemedu |
| Manufacturer  | Stemedu |
| Maximum Range | 3 Meters |
| Mfr Part Number | ST |
| Model Number | ST |
| Mounting Type | Wall Mount |
| Number of Items | 5 |
| Number of Packs | 1 |
| Power Source | Electric |
| Product Dimensions  | 1 x 1 x 3 cm; 8.99 g |
| Temperature Range | -2E+1 Degrees Celsius |
| Unit Count | 5 Count |

## Product Details

- **Brand:** Stemedu
- **Colour:** 5PCS HC-SR505 Motion Sensor
- **Item weight:** 0.32 Ounces
- **Maximum range:** 3 Meters
- **Power source:** Electric

## Images

![HC-SR505 Mini Infrared PIR Motion Sensor, Micro IR Pyroelectric Human Movement Detector Sensors Module (Pack of 5) - Image 1](https://m.media-amazon.com/images/I/61NZ455lFnL.jpg)

## Frequently Bought Together

- Stemedu HC-SR505 Mini Infrared PIR Motion Sensor, Micro IR Pyroelectric Human Movement Detector Sensors Module (Pack of 5)
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- ELEGOO 120pcs Multicolored Dupont Wire 40pin Male to Female, 40pin Male to Male, 40pin Female to Female Breadboard Jumper Ribbon Cables Kit Compatible with Arduino Projects

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**Shop now:** [https://www.desertcart.nz/products/372556509-hc-sr505-mini-infrared-pir-motion-sensor-micro-ir-pyroelectric](https://www.desertcart.nz/products/372556509-hc-sr505-mini-infrared-pir-motion-sensor-micro-ir-pyroelectric)

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*Product available on Desertcart New Zealand*
*Store origin: NZ*
*Last updated: 2026-10-08*