The unit is connected to the interactive detector loop and is used for monitoring fault or other signal contacts from external equipment.

A typical application is the monitoring of the power fault contact in the power supply to a fire pump. Activation of the monitored contact will result in a fault warning in the fire alarm control panel, and a custom-specified text will appear in the display.

The application includes monitoring of:

• Fire pumps
• Smoke dampers
• Water level switches
• Fan coils etc.

Part number: 116-BN-201