SKU: 59909
| Attribute | Details |
|---|---|
| Brand | Nohmi Bosai Ltd. |
| Division | Nomi Disaster Prevention |
| Type | FDS511 |
| Detector Type | Ionized Smoke Detector |
| Operating Voltage | DC 20V |
| Current | 80 mA |
| Production Number | M 033894 |
| Radioactive Element | 4.6µCi Am241 |
| Weight | 1.150 kg |
The Nohmi Bosai FDS511 is an ionized smoke detector that is highly sensitive and intended to give early warning in case of fire. Created by the reputable Nohmi Bosai Ltd. fire protection technology company, the FDS511 uses ionization detection technology to detect small particles from flaming fires with precision and speed. Its tough design and accurate performance also qualify it for application in marine and industrial safety systems.

Key Features:
1. Model: FDS511
2. Detection Type: Americium-241 (4.6µCi) ionized smoke detection
3. Operating Voltage: DC 20V
4. Current Draw: 80 mA
5. Production Number: M 033894
6. Fast Response: Suitable for the detection of fast-flaming fires
7. Durable Build: Designed for harsh industrial and marine environments
8. Visual Indicator: LED alarm status signal
9. Weight: 1.150 kg – stable and robust mounting
Applications:
1. Marine Safety Systems: Installed in ships, engine rooms, and control rooms for early detection of fire
2. Industrial Facilities: Safeguards warehouses, factories, and processing plants
3. Commercial Buildings: Integrated part of fire alarm systems in offices, malls, and hotels
4. Critical Infrastructure: Suitable for application in power plants, tunnels, and transportation terminals
5. Hazardous Environments: Provides instant detection in locations where quick-flaming fires occur
Explore high-quality Detectors now at Aeliya Marine!
Hassle-Free Returns & Refunds at Aeliya Marine Tech
We at Aeliya Marine Tech are committed to your satisfaction. If you encounter any issues with your purchase, we want to ensure a smooth and worry-free resolution. Here's what you need to know about our return and refund policy:
Peace of Mind with a 30-Day Warranty:
We offer a generous 30-day warranty on all products from the date of delivery. If your product isn't functioning properly within this timeframe, you can easily request a replacement or refund.
What Can Be Returned?
- Products that are not working as expected (non-functional)
- Products with condition or malfunction issues
- Products with minor cosmetic damages (excluding damage caused during shipping)
Easy Return Process:
- Gather Proof of Purchase: Locate your receipt or invoice with the PI/PO Number, Invoice Number, and Date of Delivery.
- Contact Us: Reach out to our friendly customer support team at sales@aeliyamarine.com or call us at +91 9725218537.
- Return the Product: Securely package the product in its original packaging (if possible) and ship it to the address below:
Receiving Your Refund:
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Exchanges for Defective or Damaged Items:
We understand the need for a seamless experience. If you receive a defective or damaged item, we offer a straightforward exchange for the same product. Simply contact us via email at sales@aeliyamarine.com, and we'll guide you through the process.
Warranty Validation:
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