3V8
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| 3V8 | |
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| |
| Company | Sentry Siren Incorporated |
|---|---|
| Produced | 2000-Present |
| Type | Electromechanical |
| Sound output | 107 dBc at 100 feet |
| Frequency | 460 Hz |
| Horsepower | 5 |
| Documentation | Product sheet |
The 3V8 is an electromechanical omidirectional siren that is produced by Sentry Siren Incorporated.
3V8-H
| 3V8-H | |
_Official.jpeg)
| |
| Produced | 2000-Present |
|---|---|
| Sound output | 109 dBc at 100 feet |
| Frequency | 460 Hz |
| Horsepower | 5 |
| Documentation | Product sheet |
The 3V8-H is the same siren as the 3V8, but instead of a skirt it has horns, raising output.
| 3V8-H-B | |
|
| |
| Produced | 2015-Present |
|---|---|
| Sound output | 116 dBc at 100 feet |
| Frequency | 460 Hz |
| Horsepower | 4 |
| Documentation | Product sheet |
The 3V8-H-B is the same exact siren as the 3V8-H, but with battery backup. [1]