Kidde FX-NAC SF 16/12 Feedback is important to both

Feedback is important to both Buyers & Sellers

no remote relay

For semi-flush installation

SmartHead technology stores all calibration information within the soundhead

Kidde FX-NAC SF 16/12 Feedback is important to bothThe FX NAC connects a supervised output circuit to a signal riser. The output wiring is monitored for open and short circuits. A short circuit causes the module to inhibit the activation of the audible visual signal circuit so the riser is not connected to the wiring fault. Upon command from the control panel, the module connects the output circuit to the riser input. The output circuit energizes a riser to operate polarized audible and visual