The TFL-1N and TFL-1NA can be connected to a single detector or to a group of detectors.
When activated, the Remote Signaling Indicator will flash both its LEDs alternately, thereby drawing attention to a detector that is activated.
The Remote Signaling Indicator is especially designed for low-power consumption so that it will not overload the IDC or SLC line.
Two models of Remote Signaling Indicator models are available: