side-mount stainless steel liquid float water level sensor, safe for use under 220V

Saniflo Sani Alarm -1095

Water Alarm Sensor with 60dB Loud WiFi Leak Detector, Overflow Leak Alarm, Remote Leakage Monitoring for Water Heater Basement Water Pump

Wi-Fi Water Leak Detector, 130dB Smart Flood Detector, Wireless Water Alarm Sensor, Smartphone Push Notifications, TUYA/Smart Life App

Tuya Zigbee Wireless Water Immersion Sensor, Water Leak Detection, Smart Home Water Level Alarm

Water Leak Detector Home Security Alarm Water Level Leakage Probe Overflow Home Security Alarm Leak Sensor

Water Alarm Sensor with 60dB Loud Sound WiFi Leak Detector, Overflow Leak Alarm, Remote Monitoring Leaker for Water Heater Basement Water Pump

Rainpoint practical water meter, watering timer, watering timer with LED display

Water level alarm, 15m cable length, 90dB, with silent switch

130dB Water Leak Alarm, 95cm Long Cable with Sensor, Home Security Water Leak Detection Alarm, Battery Included

Tuya Smart Alarm WiFi Water Leak and Water Level Detector, 2-in-1, with Loud App Alarm and 2m Long Detection Cable for Aquarium, Fish Tank and Swimming Pool

WiFi water leak detector for home, smart water leak sensor, app notification, no hub required, water monitoring for bathroom and kitchen

Water Pipe Leak Monitor, Underground Water Pipe Leak Detector, High-Resistance Sound Intensifier, Enhanced Water Leak Tester, Pipe Detection Tool (EU)

Aramox Liquid Level Sensor, IP67 Capacitive Technology Sensor for Non-Metallic Containers, 5-12V, Detection Range up to 20mm, Ideal for Management Systems.

High/low water level detection, 12V red strobe alarm, water level sensor (adjustable volume), 5m probe cable, can detect overflow and low water levels

100dB WiFi Flood Detector – Adjustable Alarm – Push Notifications to Smartphones – Floor Drain for 40/50/75 cm Pipes – 100 dB Water

Water Leak Detector,135dB Flood Detector with 120CM Cable Water Alarm Water Detector Water Leak Detection Alarm for Basements Kitchen

Water Level Alarm Leak and Overflow Detector 120 dB Security