Sirena Celerest Series Motor Sirens

Sirena Celerest Series Motor Sirens


Sirena Celerest Series – Motor Driven Sirens for Industrial Signalling Applications

Electro-mechanical siren engineered for industrial applications. The device, made up of an electric motor connected to an internal fan, generates a long high-pitched sound. The high frequency sound replicates typical features of a whistle, allowing recognition of this sound from users. An aluminium protective cap, is provided with the siren, increasing resistance to atmospheric agents for outdoor installation. Ideal choice for industrial applications, from general-purpose signalization to warning of impending dangers. 3 sizes (miniCELEREST, CELEREST and superCELEREST) according to the desired sound output. Available in BA versions (low consumption). The ideal installation in vertical position guarantees total effectiveness of the protective cap.


  • Operational Characteristics: 
– Motor driven sirens up to 116dB.
– 3 sizes available.
– Vertical mounting with rain hood.
– Double insulated.
– Voltage tolerance: +/- 10%.
– Protection Rating: IP44.
– Temp Rating: -30 to +40 degrees Celsius.
– Duty Cycle: 1 min on. 10 min off (BA versions are continuously rated).
– Cable Entry: M16.
– Construction: Polycarbonate.


Order CodeDescription
SIR4701210 Mini Celerest (BA) – continuously rated, 12VDC, 1.3A, 1200Hz, 92dB.
SIR4702410 Mini Celerest (BA) – continuously rated, 24VDC, 0.55A, 1300Hz, 95dB.
SIR4701230 Mini Celerest, 12VAC/DC, 2.7A, 1600Hz, 96dB.
SIR4702430 Mini Celerest, 24VAC/DC, 1.47A, 1600Hz, 97dB.
SIR4704830 Mini Celerest, 48VAC/DC, 0.85A, 1650Hz, 97dB.
SIR4711030 Mini Celerest, 110VAC/DC, 0.37A, 1500Hz, 95dB.
SIR4724030 Mini Celerest, 240VAC/DC, 0.22A, 1700Hz, 97dB.
SIR4801210 Celerest (BA) – continuously rated, 12VDC, 2.5A, 950Hz, 100dB.
SIR4802410 Celerest (BA) – continuously rated, 24VDC, 1.1A, 950Hz, 100dB.
SIR4801230 Celerest, 12VAC/DC, 9.2A, 1150Hz, 104dB.
SIR4802430 Celerest, 24VAC/DC, 7.8A, 1250Hz, 106dB.
SIR4804830 Celerest, 48VAC/DC, 3.6A, 1350Hz, 106dB.
SIR4811030 Celerest, 110VAC/DC, 0.92A, 1300Hz, 106dB.
SIR4824030 Celerest, 240VAC/DC, 0.65A, 1400Hz, 107dB.
SIR4901210 Super Celerest (BA) – continuously rated, 12VDC, 9.5A, 820Hz, 113dB.
SIR4902420 Super Celerest (BA) – continuously rated, 24VDC, 5.0A, 820Hz, 113dB.
SIR4901230 Super Celerest, 12VAC/DC, 13.5A, 900Hz, 113dB.
SIR4902430 Super Celerest, 24VAC/DC, 7.0A, 900Hz, 114dB.
SIR4904830 Super Celerest, 48VAC/DC, 6.0A, 1000Hz, 115dB.
SIR4911030 Super Celerest, 110VAC/DC, 1.7A, 1000Hz, 115dB.
SIR4924030 Super Celerest, 240VAC/DC, 1.2A, 1050Hz, 116dB.


  • (please see linked PDF’s for further information)