---
product_id: 74686167
title: "Oiyagai AM312 Mini PIR Motion Sensor (2 Pack) – Infrared Detector, 3–5m Detection Range, 2.7–12V Input, Low Power Design, for Arduino, ESP8266, Raspberry Pi"
brand: "oiyagai"
price: "78 zł"
currency: PLN
in_stock: true
reviews_count: 10
url: https://www.desertcart.pl/products/74686167-oiyagai-am312-mini-pir-motion-sensor-2-pack-infrared-detector
store_origin: PL
region: Poland
---

# 100° angle DC 2.7V-12V -20°C to +60°C Oiyagai AM312 Mini PIR Motion Sensor (2 Pack) – Infrared Detector, 3–5m Detection Range, 2.7–12V Input, Low Power Design, for Arduino, ESP8266, Raspberry Pi

**Brand:** oiyagai
**Price:** 78 zł
**Availability:** ✅ In Stock

## Summary

> 🚀 Elevate Your Automation Game!

## Quick Answers

- **What is this?** Oiyagai AM312 Mini PIR Motion Sensor (2 Pack) – Infrared Detector, 3–5m Detection Range, 2.7–12V Input, Low Power Design, for Arduino, ESP8266, Raspberry Pi by oiyagai
- **How much does it cost?** 78 zł with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pl](https://www.desertcart.pl/products/74686167-oiyagai-am312-mini-pir-motion-sensor-2-pack-infrared-detector)

## Best For

- oiyagai enthusiasts

## Why This Product

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

## Key Features

- • **Compact Design:** Perfectly sized at 25mm x 12mm for seamless integration.
- • **Quick Response:** Delay and blockade time of only 2 seconds for instant detection.
- • **Energy Efficient:** Max static current of just 1mA ensures low power consumption.
- • **Wide Detection Range:** Effective sensor distance of 3-5m for versatile applications.
- • **Robust Temperature Tolerance:** Operates flawlessly in extreme temperatures from -20°C to +60°C.

## Overview

The Oiyagai 2pcs AM312 Mini Pyroelectric PIR Sensor Module is a compact and efficient motion infrared detector designed for a variety of applications. With a working voltage of DC 2.7V-12V and a low static current of 1mA, this sensor ensures energy efficiency while providing a wide detection range of 3-5 meters. Its robust design allows it to function effectively in temperatures ranging from -20°C to +60°C, making it an ideal choice for both indoor and outdoor use.

## Description

Oiyagai AM312 Mini PIR Motion Sensor (2 Pack) – Infrared Detector, 3–5m Detection Range, 2.7–12V Input, Low Power Design, for Arduino, ESP8266, Raspberry Pi

## Features

- Material electric parts;L*W:25mm x 12mm/0.98*0.47in
- Working Voltage: DC 2. 7V-12V; Max. Static current: 1mA; delay time: 2S
- Blockade time: 2S; Sensor angle: 100 Degree; Sensor distance: 3-5m
- Working temp: -20C to +60C; Total Size: 26 x 13mm/1" x 0. 51"(L*d); Pin: 3
- Package content: 2 x PIR Sensor Module; Model: AM312; Main Color: White, Green,White

## Images

![Oiyagai AM312 Mini PIR Motion Sensor (2 Pack) – Infrared Detector, 3–5m Detection Range, 2.7–12V Input, Low Power Design, for Arduino, ESP8266, Raspberry Pi - Image 1](https://m.media-amazon.com/images/I/61PrDrPJcPL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ 







  
  
    great little motion sensor
  

*by R***. on Reviewed in the United States 🇺🇸 on August 25, 2020*

very sensitive I used this to make a motion sensor fan when you walk into the room the fan comes on automatically

### ⭐⭐⭐⭐⭐ 







  
  
    Fixes all the problems of the larger motion sensors
  

*by Y***N on Reviewed in the United States 🇺🇸 on November 20, 2018*

These fix all of the problems the larger motion sensor have. Wireless signals do not cause false positives like they do with other motion sensors. I'm using these attached to esp8266 boards and have had no problems. I will definitely be ordering more!

### ⭐⭐⭐ 







  
  
    Application is limited
  

*by A***R on Reviewed in the United States 🇺🇸 on April 19, 2019*

It works, there is nothing wrong with it. The only problem for me was the lack of configurations, in particular, duration before shut off. There are other options for the same money that have pots to change sensitivity and duration, which also can be modded to run from 3V.

## Frequently Bought Together

- Oiyagai 2pcs AM312 Mini Pyroelectric PIR Sensor Module Manual Motion Infrared IR Detector SR301
- AZDelivery 3 x Compatible with HC-SR501 PIR Infrared Motion Detection Sensor Module compatible with Arduino and Raspberry Pi including E-Book!
- Youmile 5PACK IR Human Sensor AM312 Mini Detector Module HC-SR312 Pyroelectric Infrared PIR Motion Automatic Detector DC 2.7 to 12V for Arduino 2 A1U2 With Dupont Wire

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**Shop now:** [https://www.desertcart.pl/products/74686167-oiyagai-am312-mini-pir-motion-sensor-2-pack-infrared-detector](https://www.desertcart.pl/products/74686167-oiyagai-am312-mini-pir-motion-sensor-2-pack-infrared-detector)

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*Product available on Desertcart Poland*
*Store origin: PL*
*Last updated: 2026-05-28*