Piezo Switch 12mm

A piezoelectric switch is a device that uses the piezoelectric effect to achieve switching functions. It has the advantages of being small in size, fast in response, and long in lifespan, and is widely used in various electronic devices and sensors.
Features:
. A variety of styles to choose from:Flat/Chamfer/Concave
. Glued Package IP68 waterproof pure copper wire,good
conductivity
. Waterproof,dustproof,flame retardant head waterproof and
dustproof flame retardant plastic parts
. LED high light wicks,LED life can reach 30,000 hours
bright color,soft bright,long life
. The LED indicators are available in a variety of colors