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.

KEY CHARACTERISTICS

NUMBER OF TONES

1 (Continuous Sound)

VOLTAGES

110V ACDC +/-10% 1,0A

240V ACDC +/-10% 0,70A

(ON 1min. OFF 10 min.)

BA: (Low consumption versions)

12V DC +/-10% 2,25A

24V DC +/-10% 1,20A

(ON ?)

PROTECTION GRADE

IP44

OPERATING TEMPERATURE

-30/+40 °C

MECHANICAL FEATURES

Self-extinguishing PC body with high impact resistance. ABS sound speaker.

Aluminium protective cap

Screw mounting (screws not included)

Motor protection thermal circuit breaker installed on CELEREST and superCELEREST versions.

ACOUSTIC FEATURES

Electro-mechanical sirens with continuous sound.

They reach the fundamental frequency after a short time period:

CELEREST: 1500+/-100Hz

110V ACDC dB(A)1m 105,0

240V ACDC dB(A)1m 110,0

CELEREST BA: 1000+/-100Hz

12V DC | 24V DC dB(A)1m 110,0