Introducing the SMART3 NC: a point gas detector designed for safe areas, equipped with a range of features that prioritize simplicity of operation and maintenance. This advanced device includes ongoing system self-diagnosis, ensuring consistent and reliable performance. Its seamless installation and maintenance are facilitated through a handheld keypad, streamlining the process. Moreover, the SMART3 NC offers the convenience of optional relay outputs and Modbus communication, enhancing connectivity and control. Trust in the SMART3 NC to provide hassle-free and effective gas detection in safe environments.