Eve’s Water Guard is a solid, app-controlled leak detector, but its base unit only covers a single point. That’s where this 2-meter Sensing Cable Extension comes in. It transforms the system from a spot-watcher into a perimeter guard, letting you run a line along a basement wall, under a sink bank, or behind appliances. You can daisy-chain multiple extensions up to 150 meters, creating a custom water-sensing network for your home’s trouble zones.

In practice, the cable is a simple, effective tool. You plug it into the main Water Guard unit, then snake the thin, flexible wire wherever moisture might first appear. When water bridges the two conductive traces inside the cable, it triggers the main unit’s 100dB local siren and sends an instant alert to your phone via the Eve app. The setup is physical, but the intelligence is in the notification. You get the warning whether you’re home or away, which is the whole point.

Just remember, this is strictly an accessory. You must own the Eve Water Guard main unit for it to function. It’s a straightforward hardware add-on that significantly expands your system’s coverage without complicating its reliable operation. For anyone serious about leak prevention, adding a few meters of cable is a logical next step.