PIR Motion Sensor

🕵️♂️ PIR Motion Sensor Module – Detect Human Movement with Precision
The PIR Motion Sensor (Passive Infrared Sensor) is a highly reliable, energy-efficient module that detects motion by sensing changes in infrared radiation. Perfect for motion-activated lights, security alarms, automated doors, and smart home systems, this sensor brings human presence detection to your projects with ease! 🚪👣

🔧 Key Features
📡 Sensor Type: Passive Infrared (PIR)
📏 Detection Range: 3 – 7 meters
📐 Detection Angle: 120° (approx.)
⚡ Operating Voltage: 4.5V – 20V DC
⏱️ Delay Time: Adjustable (up to 300 sec)
📟 Output Type: Digital HIGH/LOW
🔧 Sensitivity & Time Delay Adjustment via onboard potentiometers
💡 Indicator LED for motion detection status

🧰 Package Includes
✅ 1x PIR Motion Sensor Module (HC-SR501 or similar)
📄 Pinout: VCC, OUT, GND
🧰 Compatible with Arduino, ESP32, Raspberry Pi, and more

🧠 Ideal For
🏠 Smart home motion detection
🚨 Burglar alarms and intruder alerts
💡 Automatic lighting systems
🤖 Human-interaction robotics
📦 Energy-saving systems

🛠️ How It Works
The PIR sensor detects body heat (infrared radiation):
🚶♂️ When a human moves within range → Output = HIGH
🚫 No motion → Output = LOW

It works even in complete darkness and consumes very little power — making it ideal for battery-operated or low-energy devices.

🧠 Pro Tip: Place it at chest height and avoid windows or heat sources for best accuracy

🚚 Shipping & Delivery
We offer fast nationwide delivery across Pakistan. Orders are processed within 24 hours and usually delivered within 2–4 working days. All products are securely packed for safe arrival.

📦 For more details, see our Shipping Policy
📦 For more details, see our Return & Refund Policy