The DK7-2 model fire alarm button is a robust device designed for marine applications, ensuring safety and reliability on ships and boats. With a rated voltage of 250V and a current capacity of 10A, it is built to handle significant electrical loads. The protection class of IP56 indicates that the unit is well-protected against dust and high-pressure water jets from any direction, making it suitable for harsh maritime environments. For further details or purchasing information, you might consider visiting marine supply websites or contacting manufacturers directly.