Piezo Electric Switches and Keypads 

The EVERSWITCH switches and keypads are a product  line of Metal switches and keypads with no moving parts, sealed to  IP 69K, explosion proof, exceed MIL STD specs, for hazardous locations such as oil and gas, fuel and water, weather proof and vandal proof,  requires no power supply, a perfect retrofit to pushbuttons. 

Call us at 1-973-779-8774