Edwards Signaling 889D-AW is a 20-24 V DC diode polarised, heavy-duty, high decibel, vibrating horn. It is intended for use in hazardous locations requiring electrical supervision of signaling circuit field wiring, including fire alarm systems. May also be used for unsupervised signaling applications.
| Make | Edwards Signaling |
|---|---|
| Manufacturer | Edwards Signaling |
| Model code | 889D-AW |
| Siren Type | Electronic |
| Additional info |
Edwards Signaling 889D-AW is a 20-24 V DC diode polarised, heavy-duty, high decibel, vibrating horn. It is intended for use in hazardous locations requiring electrical supervision of signaling circuit field wiring, including fire alarm systems. May also be used for unsupervised signaling applications. |