16V1T-B
| 16V1T-B | |
 | |
| Company | Sentry Siren Incorporated |
|---|---|
| Produced | 2000-Present |
| Type | Electromechanical |
| Sound output | 129 dBc at 100 feet |
| Documentation | Product sheet |
The 16V1T-B is a siren made by Sentry Siren Incorporated. This siren has two motors, creating a warbling effect while sounding since the two 8-port single tone choppers rotate at two different speeds.