# Siemens OOH740 Multi Sensor Smoke Detector S54320-F7-A3

Ensure advanced fire detection with the Siemens OOH740 Multi Sensor Smoke Detector. This sophisticated device is engineered for reliable performance in industrial automation and critical infrastructure environments providing rapid and accurate smoke sensing capabilities. Its multi-sensor technology offers enhanced protection against false alarms while ensuring prompt detection of fire events.

The Siemens OOH740 operates on a 16-24VDC power supply making it suitable for integration into various control systems. Its advanced design prioritizes seamless integration and dependable operation within demanding industrial settings. This detector is built to meet stringent safety standards delivering peace of mind through its robust performance.

-   Advanced **multi-sensor technology** for precise fire detection
-   Reliable operation in **industrial automation** applications
-   Wide voltage compatibility **16-24VDC**
-   High performance and durability for critical environments
-   Easy integration into existing **control systems**

What makes the Siemens OOH740 ideal for industrial use It combines multiple sensing technologies to accurately distinguish between real fire conditions and nuisance sources ensuring optimal safety. For industrial facilities needing robust fire detection solutions the Siemens OOH740 is a trusted choice. Secure your environment with Siemens reliability.

## Details

- **Price:** 999.0 USD
- **Vendor:** Siemens
- **Type:** Safety Equipment > Fire Detection > Smoke Detectors
- **Tags:** 16-24VDC detector, automation safety, fire alarm system, industrial smoke detector, multi sensor smoke detector, S54320-F7-A3, Siemens OOH740, Siemens smoke detector

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 999.00 USD | In stock |

## Images

- Siemens OOH740 Multi Sensor Smoke Detector S54320-F7-A3-Ram Automations

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> Source: [Ram Automations](https://ramautomations.com/products/siemens-ooh740-multi-sensor-smoke-detector)
> Updated: 2026-09-21