# Palazzoli 900473 Siren - Vibrating Diaphragm Directional Horn

The Palazzoli 900473 Siren with Vibrating Diaphragm Directional Horn is a reliable signaling solution for industrial environments. This Italian-made siren provides effective alerts with its directional horn, ensuring clear communication in noisy settings.

This siren is designed to withstand harsh conditions, operating efficiently from -40°C to 40°C. Constructed with an IP66 rating, the **Palazzoli 900473** is protected against dust and water, ensuring long-lasting performance. Its vibrating diaphragm creates a loud, directional sound, making it ideal for safety and communication applications in demanding industrial environments.

-   **High-Quality Construction:** Made in Italy for reliable performance.
-   **IP66 Protection:** Dustproof and waterproof for durability.
-   **Vibrating Diaphragm:** Produces a clear, loud signal.
-   **Wide Temperature Range:** Operates in extreme conditions (-40°C to 40°C).
-   **Easy Installation:** Lightweight design for convenient setup.

**Specifications:**  
Voltage: 230V~ 50/60Hz  
Weight: 1.560 Kg  
Protection Rating: IP66

Trust Palazzoli for your industrial signaling needs. The **Palazzoli 900473 Siren** delivers reliable performance and enhances safety in your workplace. Upgrade your automation systems with this dependable siren today.

[Contact Ram Automations](mailto:info@ramautomations.com)

## Details

- **Price:** 999.0 USD
- **Vendor:** Palazzoli
- **Type:** Industrial Automation > Signaling Devices > Sirens
- **Tags:** 230V siren, 900473, directional horn, industrial signaling, industrial siren, IP66, Palazzoli, siren, vibrating diaphragm

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| New | 999.00 USD | In stock |

## Images

- Palazzoli 900473 Siren - Vibrating Diaphragm Directional Horn-Ram Automations

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> Source: [Ram Automations](https://ramautomations.com/products/palazzoli-900473-siren-directional-horn)
> Updated: 2026-09-19