Grohe 22521LN0 Sense Guard Power Extension Cable.

The GROHE Sense Guard™ water control system continuously monitors water pressure in the pipes, detecting every anomaly from minor leaks to a major burst. GROHE Sense Guard™ automatically shuts off water supply when it detects a pipe burst and an alert is sent to your smartphone. AqualQ self-learning algorithm learns your patterns of water consumption and alerts you if your water consumption is higher than usual, even detecting minor leaks and notifying you on your smartphone. GROHE Sense Guard™ also monitors changes in water pressure and temperature to help prevent frost damage and the spread of mold. GROHE Sense Guard™ connects to your home WiFi network. In the case of a connectivity loss, GROHE Sense Guard™ continues to protect your home by shutting off water in the event a pipe burst occurs