Installation efficiency, flexibility and full compliance with the latest standards are at the heart of the new MCP indoor call point range. Enhanced aesthetics. Plug & Play installation concept. Surface mount option available. Protection hinged cover with anti-tamper facility available. Built in resistor or potential free, change-over contacts provides backward compatibility options to any conventional systems. Key test facility avoids breaking the glass during testing. Resettable element available as alternative for the frangible (glass) element. Easy to replace glass. High quality micro switch ensures maximum reliability. Fully approved to the latest standards.