Edwards Signaling 439D-6AW-R is a 6-inch diode polarised, vibrating bell for use with fire alarm equipment. It operates in conjunction with an installed fire alarm panel and detection devices. The steel alloy gong is red epoxy powder coated and produce a loud, resonant tone required in fire alarm systems.
| Make | Edwards Signaling |
|---|---|
| Manufacturer | Edwards Signaling |
| Model code | 439D-6AW-R |
| Additional info |
Edwards Signaling 439D-6AW-R is a 6-inch diode polarised, vibrating bell for use with fire alarm equipment. It operates in conjunction with an installed fire alarm panel and detection devices. The steel alloy gong is red epoxy powder coated and produce a loud, resonant tone required in fire alarm systems. |