--- product_id: 157157005 title: "3pcs MINI SR602 Motion Sensor Detector Module Pyroelectric Infrared Sensory Switch High Sensitivity for Arduino PI" brand: "hiletgo" price: "€ 14.36" currency: EUR in_stock: true url: https://www.desertcart.pt/products/157157005-3pcs-mini-sr602-motion-sensor-detector-module-pyroelectric-infrared-sensory store_origin: PT region: Portugal --- # 2.5s to 1h adjustable output 3.3V-15V power supply 5m sensing range 3pcs MINI SR602 Motion Sensor Detector Module Pyroelectric Infrared Sensory Switch High Sensitivity for Arduino PI **Brand:** hiletgo **Price:** € 14.36 **Availability:** ✅ In Stock ## Summary > 🚀 Elevate your smart projects with pinpoint motion sensing—don’t get left in the dark! ## Quick Answers - **What is this?** 3pcs MINI SR602 Motion Sensor Detector Module Pyroelectric Infrared Sensory Switch High Sensitivity for Arduino PI by hiletgo - **How much does it cost?** € 14.36 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/157157005-3pcs-mini-sr602-motion-sensor-detector-module-pyroelectric-infrared-sensory) ## 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 - • **Compact & Easy Integration:** Miniature size and simple installation let you embed advanced motion sensing into any DIY or professional setup. - • **Customizable Output Timing:** Adjust output high-level duration from 2.5 seconds up to 1 hour by swapping a resistor—tailor it to your exact needs. - • **Ultra-Low Power Consumption:** Consumes just 20µA in standby, making it ideal for energy-conscious smart devices. - • **Flexible Power Compatibility:** Operates seamlessly between 3.3V and 15V DC, fitting perfectly into your Arduino or Raspberry Pi projects. - • **Precision Detection, Zero Delay:** High sensitivity PIR sensor with up to 5 meters range ensures you never miss a movement. ## Overview The HiLetgo MINI SR602 is a high-sensitivity pyroelectric infrared motion sensor module designed for Arduino and Raspberry Pi applications. It detects human movement up to 5 meters, supports a wide DC power range (3.3V-15V), and features adjustable output timing from 2.5 seconds to 1 hour. With ultra-low quiescent current and compact design, it’s perfect for security, automation, and smart device projects. ## Description HiLetgo 3pcs MINI SR602 Motion Sensor Detector Module Pyroelectric Infrared Sensory Switch High Sensitivity for Arduino PI ## Features - Pyroelectric human body infrared sensor module, model: SR-602 - Sensing distance: up to 5 meters; recommended 0-3.5M. - Output: high level, H=3.3V, L=0V - Power supply DC: 3.3V-15V - Quiescent current: 20uA ## Product Details - **Brand:** HiLetgo - **Color:** Black, White - **Power Source:** Battery Powered - **Item Weight:** 0.7 Ounces - **Maximum Range:** 5 Meters ## Images ![3pcs MINI SR602 Motion Sensor Detector Module Pyroelectric Infrared Sensory Switch High Sensitivity for Arduino PI - Image 1](https://m.media-amazon.com/images/I/51QL88tolOL.jpg) ## Questions & Answers **Q: What is the size of each module? (*NOT* the size of the package)** A: The circular circuit-board base is about 16 mm diameter x 1 mm thick. The connector plastic extends about 3 mm below the bottom of the base. The plastic dome housing the sensor is about 9.5 mm diameter x 10 mm high (height above circuit board). **Q: What is the sensitivity with different sensitivity resistors? a table of delay time versus resistance is given. not sensitivity. comes with zero ohm.** A: It comes with zero ohm resistor seems being config for max sensitivity. Usually it is about 5-7m. I am not sure about this sensor since I didn't test. I asked for it I was not provided. **Q: When there's continuous motion, does the output remain high or does it toggle low/high continuously?** A: It stays high till motion stops. **Q: What is the volt. regulator on these things?? As far as i can tell, they don't actually exist except on these sensors!! A datasheet... something??!** A: Voltage supply range is 3.3V-15V (voltage input to the sensor), and voltage out/control from the sensor is 3.3V --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.pt/products/157157005-3pcs-mini-sr602-motion-sensor-detector-module-pyroelectric-infrared-sensory](https://www.desertcart.pt/products/157157005-3pcs-mini-sr602-motion-sensor-detector-module-pyroelectric-infrared-sensory) --- *Product available on Desertcart Portugal* *Store origin: PT* *Last updated: 2026-04-23*