On request
| Device Type | Addressable sounder |
| Power Supply | Loop powered |
| Tones | Up to 20 programmable tones |
| Volume Levels | 8 programmable levels |
| Mounting | Wall or ceiling |
| Max Devices per Loop | Up to 64 sounders |
| Isolator | Built-in short circuit isolator |
| Standard | EN54-3 |
