Vibration sensor module alarm Motion sensor module vibration switch SW-420

Whether you’re creating a DIY anti-theft alarm, earthquake detector, or a motion-triggered lighting system, the SW-420 module is a cost-effective and reliable solution for detecting sudden movement or disturbances.

🔧 Key Features:

• Uses SW-420 vibration switch

• Adjustable sensitivity via onboard potentiometer

• Digital output: High when no vibration, Low when vibration is detected

• Operating voltage: 3.3V – 5V

• Easy to interface with Arduino, ESP32, Raspberry Pi, etc.

📦 Applications:

• Anti-theft security alarms

• Earthquake and vibration detection systems

• Smart lockers or cabinets

• Motion-sensitive lighting or buzzer systems

• Robotic obstacle sensing and behavior triggers

Perfect for students, hobbyists, and developers looking to add a motion-sensitive feature to their electronics project.

👉 Order now from Elecsynergy and make your next project smarter and safer!

Package Includes :

1 x Vibration sensor module alarm Motion sensor module vibration switch SW-420.