Hyjoy WD61 3-Pack Water Leak Detectors for Basement — Pairs with W13 WiFi (Sold Separately) — TUYA App Alerts, Flood & Drip Alarm

Three-pack of Hyjoy WD61 leak sensors designed for basement protection. Each WD61 pairs with the W13 WiFi (Sold Separately) to deliver real-time leak notifications to your phone through the TUYA app. You can expand your system to 24 units for complete coverage of larger areas. Detection hardware includes a top drip sensor plus four bottom flood probes to catch both small drips and full floor flooding from pipes, roofs, sinks, appliances, and washing machines. A built-in 120dB alarm notifies you immediately; the sound level is adjustable across 4 volume levels so you can choose the best setting for your space. Powered by 2 AAA batteries for long-lasting operation, the unit also provides a low battery warning — the indicator flashes red and an audible alert sounds when a leak or low battery is detected.