# OEN Signal Tower / Buzzer

DDY Supply delivers essential industrial electrical components tailored for a discerning B2B clientele, including electrical distributors, EPC contractors, system integrators, industrial buyers, and engineering companies. Our products are integral to the reliable operation of electrical systems, sophisticated automation setups, robust control panels, advanced machinery, and complex engineering projects.

DDY Supply provides industrial electrical components for global distributors, EPC contractors, system integrators and industrial buyers.

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## Key Features

-   **Audible and Visual Alerts:** Emits distinct audible signals and provides clear visual indication for critical status changes or alarms, ensuring immediate recognition of operational states or events.
-   **Durable Construction:** Engineered with robust materials designed to withstand demanding industrial environments, offering reliability and longevity in continuous operation.
-   **Multi-Tier Signal Capability:** Supports up to three distinct signal layers, allowing for nuanced signaling across different priority levels or operational phases.
-   **Versatile Mounting Options:** Features adaptable mounting solutions, facilitating straightforward integration into existing control panels, machinery, or electrical enclosures without specialized tools.
-   **Wide Voltage Tolerance:** Operates reliably across a broad voltage range (10-30V DC), ensuring compatibility with diverse power supplies commonly found in industrial settings.

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## Technical Specifications

| Specification | Value |
| --- | --- |
| Brand | OEN |
| Product Type | Signal Tower / Buzzer |
| Rated Voltage | 10-30V DC |
| Signal Layers | 3 Layers |
| Mounting Type | Direct Mount |

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## Applications

-   Industrial automation systems requiring clear status indication.
-   PLC control systems for monitoring and alarming.
-   Control panels for machinery and equipment.
-   Manufacturing equipment status monitoring.
-   Infrastructure projects needing localized alert mechanisms.

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## Frequently Asked Questions

**Q: Where can I source OEN Signal Towers and Buzzers from China?**

A:  
DDY Supply provides industrial electrical components, including OEN Signal Towers and Buzzers, for global distributors, EPC contractors, system integrators, and engineering projects.

**Q: What applications are OEN Signal Tower / Buzzer units suitable for?**

A:  
The OEN Signal Tower / Buzzer is commonly used in industrial automation systems, PLC control setups, control panels, manufacturing equipment, and infrastructure projects requiring clear visual and audible alerts.

**Q: Can DDY Supply provide industrial electrical components for international projects?**

A:  
Yes, DDY Supply is a trusted supplier of industrial electrical components for international projects, serving clients worldwide.

## Details

- **Price:** 27.48 USD
- **Vendor:** DDY GROUP CO.,LTD.
- **Tags:** Control & Protection, Push Button & Indicator Light, Signal Tower & Buzzer, 欧恩

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| ONN-M4T-1ABFT-50 | 27.48 USD | In stock |

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> Source: [DDY GROUP CO.,LTD.](https://ddysupply.com/products/oen-signal-tower-buzzer)
> Updated: 2026-11-05