Reed Switch 2×14mm Normally Open Magnetic Sensor

Reed Switch 2×14mm Normally Open Magnetic Sensor 🧲 Simple & Reliable Magnetic Detection The 2×14mm Reed Switch (Normally Open) is a compact and highly sensitive magnetic sensor designed for detecting the presence of a magnetic field. When a magnet is brought near, the internal contacts close, allowing current to flow — making it perfect for contactless switching applications. 👉 Ideal for security systems, automation, and DIY electronics projects. ⚡ Why Choose This Reed Switch? 🧲 Magnetic Activation – No physical contact required 🔓 Normally Open (NO) – Closes circuit when magnet is near 📏 Compact Size (2×14mm) – Easy to integrate in small designs ⚡ Low Power Operation – Ideal for energy-efficient systems 🔄 High Reliability – Long life with minimal wear 🛠️ Easy to Use – Works with microcontrollers like Arduino & ESP32 🛠️ Applications 🚪 Door & Window Security Systems 🏠 Home Automation Projects 📟 Position & Proximity Detection 🔔 Alarm Systems 🤖 Robotics & DIY Electronics 📦 Package Includes 1 × Reed Switch 2×14mm (Normally Open) 📊 Technical Specifications Type Reed Switch (Normally Open) Size 2mm × 14mm Activation Magnetic Field Contact Type Normally Open (NO) Mounting Through-hole / Inline 🎯 Who Is This For? 👨🎓 Students & Beginners 🛠️ DIY Makers & Hobbyists 🏭 Automation & Embedded Developers 👨🏫 Educators & Trainers ⚠️ Important Notes Requires an external magnet for operation Handle carefully – glass body is fragile Avoid excessive current beyond rated limits 🛒 Add Smart Detection to Your Project! Integrate this simple and reliable magnetic sensor into your next electronics build. 💡 Essential component — Order Now!