# Palazzoli 900473 Siren with Vibrating Diaphragm & Horn

The Palazzoli 900473 Siren with Vibrating Diaphragm and Directional Horn is a robust, Italian-engineered alarm, ideal for loud signaling in industrial and commercial environments. Operates at 230V~ 50/60Hz, delivering a powerful, long-distance alert sound even in noisy settings.

This siren features durable, weather-resistant (IP66) construction, ensuring reliable performance in harsh outdoor conditions. The vibrating diaphragm ensures a distinct, easily identifiable warning signal. It's lightweight (1.580 Kg), compact, and easy to install in various locations.

**Specifications:**  
Voltage: 230V~ 50/60Hz  
IP Rating: IP66  
Weight: 1.580 Kg

-   **Powerful Alert Sound:** Ensures effective signaling over long distances.
-   **Durable Construction:** IP66 rated for weather resistance and longevity.
-   **Vibrating Diaphragm:** Creates a distinct and easily recognizable alarm.
-   **Easy Installation:** Lightweight and compact design for convenient mounting.
-   **Italian Engineering:** Top-quality craftsmanship for reliable performance.

Invest in the Palazzoli 900473 for dependable and potent security. Its superior Italian craftsmanship guarantees years of reliable performance in industrial and automation systems.

For inquiries, contact Ram Automations at [info@ramautomations.com](mailto:info@ramautomations.com)

## Details

- **Price:** 999.0 USD
- **Vendor:** Palazzoli
- **Type:** Industrial Automation > Safety > Sirens
- **Tags:** 230V siren, 900473, alarm system, directional horn, industrial siren, Palazzoli, safety equipment, siren, vibrating diaphragm

## Variants

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

## Images

- Palazzoli 900473 Siren with Vibrating Diaphragm & Horn-Ram Automations

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