Engine temperature protector for cars

The overtemperature is the most frequent cause of destroy car engines.
The red Light or original indicator generally only advice after damage.
This device is essential to save the engine live because continously check the temperature and
if detect a overheating generate a shutdown signal and one signal for GPS tracker system.

Do not need open coolant circuit, only must touch the probe with engine.
So easy to install as connect 12v, ground, and probe.
Economic, small and efficient.