About this item

🚶 SR602 PIR Motion Sensor Module

The SR602 is an ultra-compact Passive Infrared (PIR) motion sensor designed to detect the presence or movement of people and other heat-emitting objects.
Its low power consumption and small size make it ideal for Arduino, ESP32, smart home, and security projects.

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🛡️ Features & Advantages

• 🚶 Passive Infrared (PIR) motion detection
• ⚡ Ultra-low power consumption
• 📏 Compact and lightweight design
• 🔌 Easy-to-use digital output
• 🤖 Compatible with Arduino, ESP32, and Raspberry Pi
• 🏠 Perfect for smart home and security applications

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📦 Technical Description

• 🧩 Model: SR602
• 🎯 Detection type: Passive Infrared (PIR)
• ⚡ Supply voltage: 3.3V to 15V DC
• 📡 Output: Digital (HIGH/LOW)
• 📏 Detection range: approximately 3–5 meters
• 📐 Detection angle: approximately 100°
• ⏱️ Output hold time: approximately 2 seconds
• 🔋 Low standby current consumption

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🛠️ Applications

• 🏠 Automatic lighting systems
• 🚨 Security and alarm systems
• 🤖 Arduino / ESP32 projects
• 🚪 Presence detection
• 🔋 Battery-powered devices

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⚠️ Usage Notes

• ❗ Keep away from direct heat sources
• 🔧 Mount in a stable location free from strong vibrations
• 🌡️ Performance may vary with ambient temperature
• 🛡️ Allow a few seconds after power-up for sensor stabilization

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✨ Key Features

• 🚶 PIR motion detection
• ⚡ Low power consumption
• 📏 Compact size
• 🔌 Digital output
• 📦 Arduino and ESP32 compatible

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📦 Package Contents

• 1 × SR602 PIR Motion Sensor Module