---
product_id: 478466318
title: "HiLetgo 3pcs AM312 Mini Pyroelectric PIR Human Sensor Module PIR Infrared IR Sensor Body Manual Motion Infrared IR Detector"
brand: "hiletgo"
price: "₨16150"
currency: LKR
in_stock: true
url: https://www.desertcart.lk/products/478466318-hiletgo-3pcs-am312-mini-pyroelectric-pir-human-sensor-module-pir
store_origin: LK
region: Sri Lanka
---

# Ultra-low power <0.1mA 3-5m sensing range, 100° cone Compact 10x8mm PCB size HiLetgo 3pcs AM312 Mini Pyroelectric PIR Human Sensor Module PIR Infrared IR Sensor Body Manual Motion Infrared IR Detector

**Brand:** hiletgo
**Price:** ₨16150
**Availability:** ✅ In Stock

## Summary

> 🚀 Small Sensor, Big Impact: Power Your Smart Space with Precision!

## Quick Answers

- **What is this?** HiLetgo 3pcs AM312 Mini Pyroelectric PIR Human Sensor Module PIR Infrared IR Sensor Body Manual Motion Infrared IR Detector by hiletgo
- **How much does it cost?** ₨16150 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.lk](https://www.desertcart.lk/products/478466318-hiletgo-3pcs-am312-mini-pyroelectric-pir-human-sensor-module-pir)

## Best For

- hiletgo enthusiasts

## Why This Product

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

## Key Features

- • **Precision Detection:** 100° wide-angle sensing up to 5 meters ensures no movement goes unnoticed.
- • **Effortless Integration:** Miniature 10x8mm design fits seamlessly into any smart setup.
- • **Versatile Compatibility:** Works flawlessly with lighting and security systems for smarter spaces.
- • **Energy-Savvy Performance:** Consumes less than 0.1mA, maximizing efficiency for 24/7 operation.
- • **Ready for Any Environment:** Operates reliably from -20°C to 60°C, perfect for diverse climates.

## Overview

The HiLetgo AM312 Mini Pyroelectric PIR Sensor Module is a compact, energy-efficient infrared motion detector designed for seamless integration into automated lighting and security systems. Operating on a low voltage range (2.7-12V) with ultra-low power consumption (<0.1mA), it detects human presence within a 3-5 meter range and 100° cone angle. Its small 10x8mm PCB size and robust temperature tolerance (-20°C to 60°C) make it ideal for versatile indoor and outdoor applications, delivering reliable, intelligent motion sensing for modern smart environments.

## Description

3pcs AM312 Mini Pyroelectric PIR Human Sensor Module PIR Infrared IR Sensor Body Manual Motion Infrared IR Detector

## Features

- Working voltage: DC 2.7-12V.
- AM312 Human Sensing Module: Based on passive body infrared technology digital intelligent automatic control products, high sensitivity, reliability, widely used in various types of automatic induction electrical equipment.
- Low power consumption and small size for easy embedded installation.
- Sensing range: ≤100 degree cone angle, 3-5 meters; (depending on the specific lens)

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | HiLetgo |
| Colour | gray or black |
| Power Source | Corded Electric |
| Item Weight | 0.32 Ounces |
| Maximum Range | 5 metres |
| Mounting Type | Wall Mount |
| Battery Description | battery not included |
| Temperature Range | 8E+1 Degrees Celsius |
| Compatible Devices | Light, Security System |
| Operating Temperature | 140 Degrees Fahrenheit |
| Recommended Uses For Product | Walkway |
| Upper Temperature Rating | 60 Degrees Celsius |
| Manufacturer | HiLetgo |
| Country of Origin | USA |
| Model number | 3-01-1511 |
| Number of Memory Sticks | 3 |
| Item Weight | 8.97 g |
| Package Dimensions | 11.2 x 7.49 x 2.21 cm; 8.99 g |
| Item model number | 3-01-1511 |
| Auto Focus Included | No |
| Connectivity Technology | Infrared |
| Battery type | battery not included |
| Are batteries included? | No |

## Product Details

- **Brand:** HiLetgo
- **Colour:** gray or black
- **Power Source:** Corded Electric
- **Item Weight:** 0.32 Ounces
- **Maximum Range:** 5 metres

## Images

![HiLetgo 3pcs AM312 Mini Pyroelectric PIR Human Sensor Module PIR Infrared IR Sensor Body Manual Motion Infrared IR Detector - Image 1](https://m.media-amazon.com/images/I/51a2ZzDrFpL.jpg)

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**Shop now:** [https://www.desertcart.lk/products/478466318-hiletgo-3pcs-am312-mini-pyroelectric-pir-human-sensor-module-pir](https://www.desertcart.lk/products/478466318-hiletgo-3pcs-am312-mini-pyroelectric-pir-human-sensor-module-pir)

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*Product available on Desertcart Sri Lanka*
*Store origin: LK*
*Last updated: 2026-02-21*