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Vernijtrdy Tuya Smart ZigBee Water Sensor - Leak and Flood Alarm System, Must Have Zigbee Gateway for Operation

ZASCHMOY Wireless Water Level Sensor, Ultrasonic Tank Level Meter with High Low Alarm and Backlit Screen, for Home Farm Industrial Water Storage

Marhynchus Non Contact Water Level Sensor, Compact Design, Strong Anti Interference, 1.5mm Accuracy for Boiling Water and Industrial Use

Flexible 3.5mm Type Water Leakage Alarm Detector Water Sensory Detection Cable Electronic Component Commercial

KOCAN Water Leakage Detector Kit, Acoustic Sensor, 0-100dB Adjustable, 3m Detection Depth, with Headphones and Carrying Case

Cjuahsvior 2X Tuya Zigbee Water Leak Sensor Wireless Flooding Detector Water Leakage Detection Alert Water Level Overflow Alarm

LUCKDANO Through Wall Microphone Amplifier - High Strength Voice Listen Detector for Pipe Water and Oil Leakage - MultiFunctional Ear Listening Device with Clear Sound and Easy Operation

RASTKY PP Float Switch Plastic Liquid Level Detection Alarm for Containers 250mm Rod Length

Separated Liquid Levels Sensors Optical Indicators NonContact Water Water Detector Tool Enduring Separated Liquid

Hyuduo Liquid Level Sensor, High Precision Diffusion Silicon Water Level Transmitter with 4 20mA Signal Output, IP68 Waterproof Protection, for Water and Non Corrosive Liquids (0‑2meter Range)

5pcs Water Leak Sensor with 1m Cable Wire for Smart Detector Home Kitchen Bathroom Wash Alarm

PQWT PQ225A Professional Well Water Detector 200m/656ft, Water Well Finder Detector, Auto 3D Mapping & High Accuracy with Carry Case

Minhe - Automatic toilet flush sensor for touchless hands-free operation 50 cm, 5 seconds sensing distance, ABS material with battery for improved hygiene

2 4GHz Wireless Water Leak Detector Sensor with Real- Leakage Detection App Remote Control Voice High Sensitivity for Home Use