Click to enlargeMaretron High-Temperature Smoke/Heat Detector Kit
Manufacturer: MaretronPart #: SH-003SKU: 93697
- 24V
- 25°
Item #: 93697
Category: Network Cables & Modules
● In stock — ships fast from US warehouses
- Ships from US warehouses
- Free shipping on orders over $99
- Secure checkout — your info is protected
- Genuine marine-brand parts, not knockoffs
- 30-day returns
- Marine parts support — we know boats
Description
High-Temperature Smoke/Heat Detector Kit Maretron's High-Temperature Smoke/Heat Detector Kit is an intelligent NMEA 2000® networked solution, designed to alert you of unusually fast rises in temperature or smoke. This kit contains a smoke/heat detector, auxiliary relay, and sounder that are designed to work in high-temperature marine environments, such as engine rooms.
The components in this kit are rated from -25°C (-13°F) to +70°C (158°F). This system is designed to work with a 24 VDC power supply.
Features: Kit contains a smoke/heat detector, auxiliary relay, and sounder Designed to work in high-temperature marine environments, such as engine rooms Connects to an NMEA 2000® network via a Maretron SIM100 Switch Indicator Module (sold separately) Rated from -25°C (-13°F) to +70°C (158°F) For use with a 24 Volt DC power supply
Specifications
| Brand | Maretron |
|---|---|
| Part Number | SH-003 |
| EverTide SKU | 93697 |
| UPC | 873804004334 |
| Voltage | 24 V |
| Beam Angle | 25° |
Specifications are provided by the manufacturer. Confirm fitment for your application before ordering, or contact us and we'll help.
Compare similar products
Complete your setup
Returns & warranty
Returns are accepted within 30 dayson items that are unused and in their original packaging. Some items may be subject to a manufacturer restocking fee. Special-order items may not be eligible — if you're unsure, ask us before ordering.
Maretron productscarry the manufacturer's standard warranty. For a warranty claim or a return authorization, see our full returns policy or contact us.
Marine Navigation & Instruments — frequently asked
- What’s the difference between a chartplotter and a fishfinder?
- A chartplotter shows your GPS position on electronic charts for navigation. A fishfinder uses sonar to show what’s below the boat — depth, bottom structure, and fish. Many modern units combine both, and networked systems can share data across displays.
- Do I really need a VHF radio?
- For safety, yes. A VHF radio is the primary way to reach other vessels and the Coast Guard, and a DSC-equipped VHF connected to GPS can transmit your position in an emergency. It’s more reliable than a cell phone offshore and is the recognized standard for marine distress calls.
- What is NMEA 2000 and do I need it?
- NMEA 2000 is a standard network that lets marine electronics — chartplotter, sonar, autopilot, sensors, engine data — share information over a single backbone. It’s not required for a simple setup, but it makes multi-device systems far easier to expand and integrate.
Customer reviews
No reviews yet — this product.
Fast shipping
Ships from US warehouses — free over $99
The right part
Marine-grade parts matched to your boat
Real support
Questions? We know boats — call or email