Segnalazione acustico-luminosa per celle frigorifere

Monitoring and having total control over the operation of cold stores in the agro-food, pharmaceutical and large-scale distribution industries is, today more than ever, essential to ensure compliance with the current safety regulations and with regard to the perfect storage of food and pharmaceuticals.

Sirena offers for this particular activity high level visual and acoustic signalling products, thanks to the experience gained in over forty years of presence on the market of signalling.


Sirena stack-light are available in three sizes ø36mm, ø50mm, ø70mm and with two different shapes, round and elliptical. Their different dimensions make them suitable for both large plants offering great visibility at a high distance, and suitable for use in small machines and in areas where personnel work in close proximity to machines. With an Ingress Protection of IP66 the Sirena Stack Lights can be use in harsh environments.

Sirena stack lights offer additional versatility thanks to the different mounting solutions which include Wall brackets and extension poles. All Sirena stack lights utilise the latest LED Technology enabling Multifunction Light outputs including steady or flashing. Acoustic Modules can be attached to the top of the stack light to add an Audible tone to increase the alert status.

Pre-assembled stacklight

Sirena stack lights are available in both modular “self-assemble” and pre-assembled versions. This option allows the customer to order Standard Colour options as a “single product” code speeding up ordering reducing installation times.

Advantages of pre-assembled units:

• They can be ordered with a single article code
• Quick and easy assembly and installation
• Flexible solutions suitable for various industrial applications such as status indication, error indication, level indication.
• Dedicated configuration for special projects.

If a bespoke or unique design is required, then the self assemble options is the best solution.

Discover all the Sirena stacklights



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