Wheelock HSR Category : Wheelock This is from the Exceeder series. The only difference between this and my Wheelock HSW is the color. Brand WheelockModel HSRManufacturer WheelockType Alarm (Horn/Strobe)
Cerberus Pyrotronics MTL-S75-S Category : Cerberus PyrotronicsThis alarm is capable of doing several various tones. They include Horn, Temporal, Bell, Hi-Lo, Chime, Siren, Slow Whoop, and...
