The largest signalling manufacturer in the Southern Hemisphere...

LONG RANGE SIRENS

SIRENCO 10S

10km Siren. Precision machined aluminium body with all-weather enclosed, continuously rated motor. Ideally suited for use in factories, refineries, quarries, construction civil defence and industrial sites, as well as both underground and surface non-fiery mines.

SIRENCO 15D

15km Siren. All-weather enclosed motor is ideally suited for outdoor use. This siren would be used for audible warning at mines, industries and refineries, oil rigs, in the event of fires and open-cast mining operations. This precision machined unit produces a powerful low dual frequency sound that is ideal for long distance signalling.

SIRENCO 3LF

3km Siren. Very durable weather proof siren manufactured from the highest quality cast aluminium with a very powerful low frequency output. ideally suited for use in factories, refineries, quarries, construction and industrial sites, as well as both underground and surface non-fiery mines.

SIRENCO 3LF VERTICAL

Durable weather proof siren manufactured from the highest quality cast aluminium with a very powerful low frequency output. Ideally suited for use in factories, refineries, quarries, construction and industrial sites, as well as both underground and surface non-fiery mines.

SIRENCO 5S

5km Siren. Total robust, rugged cast aluminium siren with a very powerful low frequency output. Ideally suited for use in factories, refineries, quarries, construction and industrial sites, as well as both underground and surface non-fiery mines.

SIRENCO ANTI-ICING UNIT

The Anti-Icing unit is ideally suited for outdoor use in extreme cold conditions. This Anti-Icing unit is used in conjunction with the Sirenco 5S, 10S and 15D at refineries. The Anti-Icing unit has an element mounted in the housing of the siren; this prevents the siren from freezing to allow the siren to run according to specification.

SIRENCO SHUTTER VALVE

The Shutter Valve is a mechanism fitted to the front of the siren to restrict the Airflow & reduce the sound output when activated.