# Sentek SD119-G-4 Photoelectric Smoke Detector - Fire Safety

The Sentek SD119-G-4 Photoelectric Smoke Detector is a critical component for early fire detection in industrial and commercial environments. Designed to meet stringent safety standards, this detector offers reliable performance and peace of mind. Its advanced technology ensures prompt responses to potential fire hazards, making it an essential part of any fire alarm system.

-   **Photoelectric Smoke Detection:** Utilizes advanced photoelectric sensing technology for early and accurate smoke detection.
-   **Wide Operating Voltage:** Operates efficiently within a 10~60 VDC range, offering flexibility in various setups.
-   **Dual Detection:** Features both smoke and heat detection, enhancing overall fire detection capabilities.
-   **Compliant Standards:** Meets UL 268 and EN 54-7/5 standards, ensuring quality and reliability.

**Specifications:**

Operating voltage: 10~60 VDC

Max standby current: 65 A

Max alarm current: 25mA

Operating temperature: -10 to 55 degrees Celsius

The Sentek SD119-G-4 series is a dependable solution for fire safety, offering fast response times and robust performance. Trust Ram Automations for all your industrial automation component needs. Contact us at [info@ramautomations.com](mailto:info@ramautomations.com).

## Details

- **Price:** 999.0 USD
- **Vendor:** Ram Automations
- **Type:** Safety & Security > Fire Detection > Smoke Detectors
- **Tags:** fire safety, industrial automation, photoelectric smoke detector, SD119-G-4, Sentek, smoke detector

## Variants

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

## Images

- Sentek SD119-G-4 Photoelectric Smoke Detector - Fire Safety-Ram Automations

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> Source: [Ram Automations](https://ramautomations.com/products/sentek-sd119-g-4-smoke-detector)
> Updated: 2026-10-05