When moisture is detected, the Zircon Leak Alert Wi-Fi will sound a 105 dB alarm, emit a visual warning by flashing an SOS, and will send an email via your Wi-Fi connection to up to 5 addresses; warning you of the water leak and potentially saving you thousands of dollars in water damage repairs. The Zircon Leak Alert Wi-Fi eliminates the need for all the expensive accessory equipment by operating on a hubless platform. Each unit operates independently of each other and can be individually named- allowing for an infinite number on units to be on guard protecting your space from water damage. Should a flood occur, the Leak Alert unit will float and continue to sound the alarm until the problem is resolved, or the battery is exhausted. Each Leak Alert Wi-Fi unit requires a standard 3v lithium battery (included). To keep your unit running optimally, Zircon designed the Leak Alert Wi-Fi to chirp and send an email notification when the battery is running low and needs to be replaced. To configure the Leak Alert Wi-Fi , youll need an established Wi-Fi connection and password (if applicable) and a Smart Phone, tablet, or Computer thats also connected to the Wi-Fi ne2rk. Then, simply follow the directions provided to connect to the Leak Alert Wi-Fi Unit, name the unit, and provide the emergency email address youd like to have notified when the alarm is sounded. Protect your home and work space by placing a Zircon Leak Alert Wi-Fi unit anywhere water leaks may occur.