Edwards Signaling EWS-V7 omni-directional warning siren produces continuous 360-degree coverage. It features single phase motor, and is a dual tone siren, employing two rotors with different numbers of ports to produce a greater range of frequency. One rotor produces 460 cycles per second, and the other produces 920 cycles per second.
The Edwards Signaling EWS-V7 Warning Lights & Sirens name is one of 80 Warning Lights & Sirens from Edwards Signaling featured on TheBigRedGuide.com. View technical specifications, download datasheets and compare the EWS-V7 with other Warning Lights & Sirens.