Temperature Alarm for Marine Engines — Siren on Board and Optional Phone Alert

Temperature alarm for your boat's engine. It detects overheating and triggers a siren, a light or whatever alert you choose. With a programmable temperature threshold. And if you want, on your phone too.

🌡️ Programmable temperature threshold | 🚨 Triggers a siren, light or the alert you choose | 📲 Expandable with phone alerts | 🇪🇸 Support from Spain

📍 What it does

A cooling failure gives no warning: first it's a blocked hose or a worn impeller, and half an hour later it's a seized engine worth thousands of euros.

This system monitors the engine temperature continuously. You program the range you consider safe and, if it's exceeded, it triggers whatever signal you want: a siren, a light, a buzzer… You find out right away, with time to stop the engine, check it and avoid the expensive breakdown.

⚓ It's for you if:

• ✔ Your engine is a few years old and you don't fully trust its cooling
• ✔ You want an immediate alert on board, without relying on watching the gauges
• ✔ You rent out or lend your boat and want anyone on board to know if the engine is overheating

⚙️ How it works

1. The sensor is installed on the engine and measures the temperature continuously.
2. You program the alert threshold you want (we help you choose it for your engine).
3. If it's exceeded, the siren, light or signal you've connected is triggered.

📲 Want the alert on your phone too? You can have it.

As an add-on, this system can be connected to a Domodis mobile-network GPS tracker (the battery-powered model or the 12V-powered one). That way, as well as the signal on board — or instead of it — you get the alarm notification on your phone, wherever you are.

Ask us about the pack and we'll prepare it for you, fully configured.

❓ Frequently asked questions

Does it work on its own or do I need something else?

It works standalone: sensor + alert on board (siren, light or whatever you choose). It doesn't need any other equipment for that.

Can I get the alert on my phone?

Yes, as an add-on: by connecting it to a Domodis mobile-network GPS tracker (battery-powered or 12V). Then the alarm also reaches you as a notification on your phone.

Can I choose the temperature at which it goes off?

Yes. The range is programmable and we set it according to your engine and your safety margin.

Is it suitable for inboard and outboard engines?

Yes, it adapts to both. Tell us about your engine on WhatsApp and we'll confirm the ideal mounting point.

Questions about your engine, or want the pack with phone alerts?

📲 Talk on WhatsApp · 📞 +34 699 88 98 51 · Monday to Friday