Front and back tamper, SAB model available
| Make | Elmdene |
|---|---|
| Manufacturer | Elmdene International Limited |
| Model code | InterSounder |
| Sounders | Internal |
| Electrical Specifications | Current Consumption: 180 |
| Noise Output dB | 120 @ 1 dB output |
| Additional info | Front and back tamper, SAB model available |