WiFi Water Leak Detector with 433MHz Buzzer – 2-Pack AAA Battery Powered
Ultra-sensitive water detection sensor alerts via Tuya app or loud 433MHz buzzer, preventing costly leaks before damage occurs. Dual-alarm system combines real-time smartphone notifications (2.4GHz WiFi) with piercing 110dB local buzzer, ensuring no missed alerts during power outages. Military-grade ABS housing with corrosion-proof gold-plated probes detects water at 0.1mm depth – ideal for under sinks, basements, or behind appliances. Seamless Tuya Smart/Alexa/Google Home integration enables automated water shutoff when paired with smart valves (valve sold separately). Energy-efficient design runs 2 years on 2x AAA batteries (included) with low-power alert – 30% longer runtime than competitors. Professional-grade 433MHz RF extends alarm range to 100m through walls, perfect for warehouses, server rooms, or vacation homes. Tool-free magnetic mounting and IP65 splashproof casing installs in seconds under washing machines, water heaters, or sump pumps.