Mircom’s FHS-400C Series ceiling mount horn/ strobes offer an audible/visual solution that delivers exceptional energy efficiency in a compact design. Utilizing advanced LED technology, the FHS-400C Series LED horn/strobes provide a lower current draw which allows for more devices on a NAC circuit while reducing the number of external power supplies required. The FHS-400C Series horn/strobes offer a wide range of audible/visual settings in a single compact device. The audible settings include Temporal, Continuous, March Time and 20 BPM tones that can each be set for Low or High-volume settings. The candela settings can be field-configured for 15, 15/75, 30, 75, 110 cd. The candela setting is displayed through the front window for easy identification All device settings are located on the back of the unit to prevent tampering.