Edwards Signaling EWS-V9 is an omni-directional outdoor warning siren that produces continuous 360° coverage. The battery-operated siren includes a motor starter, charging system and battery box. It 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.
| Make | Edwards Signaling |
|---|---|
| Manufacturer | Edwards Signaling |
| Model code | EWS-V9 |
| Siren Type | Electronic |
| Additional info |
Edwards Signaling EWS-V9 is an omni-directional outdoor warning siren that produces continuous 360° coverage. The battery-operated siren includes a motor starter, charging system and battery box. It 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. |