| Base with acoustic signaling | TFBASE-SIREN |
| Area of use | Type A (for indoor use) |
| Sound pressure | Max. 96dB(A) @ 1m |
| Main sound type (according to EN 54-3)) | Number 8 |
| Performance criteria | 3 modes |
| Acoustic signaling modes | 8 |
| Acoustic volume adjustment | 2 levels |
| Device activation | It can be controlled by the formula |
| Power | From loop |
| Nominal voltage | 24VDC |
| Operating voltage | 21V…30VDC |
| Absorption | 120µA @ 24V DC |
| Maximum absorption in signaling | Low volume2,5mA @ 24V DCHigh volume3,5mA @ 24V DC |
| Temperature of operation | -15°C...+70°C |
| Relative humidity (non-condensing) | 10%...93% |
| Degree of protection | IP22 (EN 60529)) |
| Box | PC V0 |
| Dimensions (D x H ) | 108 x 52mm |
| Weight | 142g |
| Standards | EN 54-3:2001+A1:2002 +A2:2006 |
| System compatibility | EN 54-13:2020 |
| Certificate of homologation | 1293-CPR-0906 |
| Year of CE marking | 24 |
| Declaration number of provision | 054_TFBASE-SIREN |
| Certification body | EVPU |
Ulica Krešimira Filića 114/b
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