Communicate with Cyclone Valves Backwater Valve Alarm while away from home and be notified of the current status via Wi-Fi App. Cyclone Water Alarms offer reliable performance helping keep your property safe by alerting you on potential water leaks and sewer backups. Cyclones Wi-Fi Module sends e-mail, text and status alerts to your phone via Tuya Smart App with no monthly or yearly fees. No Hub required. Easily connects to any plumbing system commercial or residential property. Cyclone flood alarm is a system that utilizes sensor arms to monitor back water flow. This technology can be used to detect leaks, sewer backups and sump pump failure within a plumbing system. Cyclone flood alarms are the most reliable cost-effective flood alarms on the market today. Note: Water Sensor only supports Wi-Fi 2.4GHz.