This is the PCBA version for the Vibration Switch - HDX-2, The vibration sensor is made by metal materials and plastic pipe manufacturing, the product have a high sensitivity, will not be interference by the outside sound. With the PCBA and wire,it would be more easy for your to use this sensor.
Application Idea
This product is generally used for electric vehicles, car alarm on
Specification
Working Characteristics: No position, vibration resistance of size when the intensity varies with the vibration.
The appearance of the product of a thermal control package, waterproof, moisture and dust.