Series HS4 Horn Strobe appliances are the choise for 4 wire horn strobe applications with 3 selectable dBA settings (90, 95, 99). They satisfy virtually all requirements for indoor, wall mount applications.

 

These Wheelock horn strobes are UL Listed for indoor wall‑mount applications and provide two selectable high-intensity candela settings (135 cd or 185 cd). The horns provide a continuous horn tone or temporal (Code 3) horn tone with three selectable sound output (dBA) settings for each tone . The temporal tone can be synchronized by using an SM (single) or DSM (dual) Synchronization Module.