WPS2904 Search Results

Contextual Info: 2904 4 Cell Siren Mass Notification Warning System Whelen's All-Hazard WPS2900 series omni-directional highpower voice and siren systems deliver clear, powerful voice and siren communication. System Features • WPS2904 - Four Omni-Directional Speaker Cells Assembled in a Vertical Column

Contextual Info: WPS2900 Series Mass Notification Warning Products ALERT and INFORM The basic purpose of a Mass Notification Product is the ability to ALERT through a tone and INFORM through voice. If your siren system is producing only a tone, then it's only doing half it's job!