Smart Water Leak Detectors for Home WiFi with App Alerts, Stechro Ajustable 120dB Water Sensor Alarm Leak Detector for Basements Sink Kitchen Laundry, 4 Water Sensors & 1 Gateway

【Compatible with 2.4GHz Wifi via TUYA App Alerts】Equipped with a W13 gateway (only for 2.4gHz Wifi), which allows you to receive alerts via TUYA APP even if you are not at home. The gateway supports for connecting up to 24 sensors. (Note: Not compatible with 5GHz WiFi)
【Reminder】TUYA app push notifications are free! However, SMS/Phone/Email notifications require subscription fee. Please carefully consider your needs before enabling these services
【NOTE】Due to technology upgrade, only the water leakage sensor with model WD77(B0DPM4PYHJ) can be paired with the 2.4GHz wifi gateway, while classic model WD76(B0DR1JB7FF) without wifi and bluetooth function is unable to connect W13 Gateway. Please identify carefully and confirm your needs before purchasing
【Feature-rich TUYA App】Receive APP instant push notifications; Customize multiple sensors name to quickly determine the exact location of water leakage; 32 ringtones to be chosen according to your preference and create your own unique water detector…
【Water Leakage&Drip Detection】Water leak alarm has 4 bottom flood probes and 1 top drip sensor to provides early alerts for floor flooding and drips. You can place water sensors in the kitchen, sink, bathroom, laundry room, basement, etc.
【0-120dB Adjustable Volume & One-touch Mute】The sensors offer 4-level adjustable volume to customize your own volume to fit your life! After receiving an alert, you can mute it with a tap on the app or by pressing the sensor’s button
【Low Power Design Sensors&IP66 Water Proof】The water sensors equipped with low power design batteries with up to 3-year of use life. Low battery alert function conveniently reminds you to change the battery in time. IP66 waterproof design allows for prolonged use in high humidity areas