FG-EC sensor cable says: "Do you know our secret? Yes, it is on the microchip inside one tip of the cable. Now with a transparent heats shrinkable tube and double color (red and green) LED light, you may see it clearly! Here is how it works: When the local cable is in a normal status, the green LED will sparkle; when the local cable detects a leak, the red LED will sparkle in order to attract attention; when the local cable has a break, both LED will die out. With this double LED, you may see immediately the status of the local cables. Magic, no?"
This transparent tube and double LEDs sensor cables are now under fabrication in our atelier at Paris, they will be present on market soon.