2 in 1 function This instrument has the function of detecting water leaks and detecting water level. The water leak alarm mode is selected by default, it is easy to switch between functions, this water alarm can meet your needs for different usage scenarios. Remote monitoring by APPThis wifi water sensor can be connected to your mobile phone via WiFi (2.4G only). You can monitor your home's water safety at any time when you are away. In the event of a water leak, you will be alerted via the APP to reduce the risk of further damage. Multiple settingsThis anti-overflow alarm has multiple functions. Scheduled arming and disarming, you can set the monitoring period according to your needs. Alarm duration setting, alarm duration can be set between 1 and 180 seconds. Alarm volume adjustment, the alarm volume can be adjusted between 0 and 100dB. Easy InstallationThe water leak detector is powered by 2 AAA batteries (not included), simply use the double-sided adhesive tape provided to safely install the Wi-Fi water leak detector Fi wherever you want. No messy wires, extra equipment or hubs needed. Versatile UseThis water leak detection comes with an 80cm detection cable. Ideal for homes, warehouses, basements, continuous monitoring of leaks around sinks, water heaters, plumbing and filtration units. It can also be installed in swimming pools, bathtubs and aquariums to monitor water levels.