Vibration Sensor Module - Normally Closed Highly Sensitive - SW-420 - Free P&P

2 x Reed Switch Normally Open & Normally Closed Magnetic Conversion 3 pin

Vibration Sensor Module - Normally Closed Highly Sensitive - 3 Pin - Free P&P

Vibration Sensor - Normally Closed Highly Sensitive - 2 Pin - Free P&P

Shock Sensor Module - Normally Closed Highly Sensitive - 3 Pin - Free P&P

Vibration Sensor - SW-18015P - Highly Sensitive - 2 Pin - Free P&P

Vibration Sensor - SW-18020P - Normally Closed Highly Sensitive - Free P&P

Vibration Sensor Module - Normally Closed Highly Sensitive - 3 Pin - Free P&P