Connects to compatible devices via 3G, 4G, 4G LTE or Bluetooth; Split-Spectrum, ionization and photoelectric sensors; Nest app (download required); mounting hardware included

Don’t ever worry about leaks or floods in your basement, under your sinks, from your water heater and anywhere else around the house. Phyn Smart Water Sensors alert you audibly, visually and with SMS and app notifications to your phone the moment they detect water. Set your own alert thresholds for potentially damaging high and low humidity in the free Phyn app and customize settings to maximize battery life. Easily connects via Wi-Fi to your home network, no hubs necessary. Batteries included.