Water sensing covers the detection of liquid water presence, most commonly leaks, flooding, or unexpected moisture. LoRaWAN water sensors typically use conductive contacts, capacitive pads, or a flexible sensing cable that triggers when water is present, then send an uplink to your network server over a long-range, low-power radio link.
Reported data usually arrives as a simple wet/dry state plus event timestamps, with periodic heartbeat messages confirming the device is online. Some products combine water detection with temperature or humidity to give richer environmental context.
Typical deployments include:
- Buildings, basements, and server rooms for early leak detection
- Utility cabinets, pump rooms, and tanks for water presence monitoring
- Facilities management and insurance-driven risk reduction
When comparing devices, look at detection method and sensitivity, enclosure and IP rating for wet environments, battery life relative to reporting interval, the supported regional frequency plans, and whether a payload codec or decoder is provided for your platform.
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✓ CERTACW-WL-I - Indoor Liquid Monitoring
The WL facilitates the monitoring of sites at risk of flooding thanks to its liquid presence detection …
✓ CERTACW-WL-O - Outdoor Liquid Monitoring
The WL facilitates the monitoring of sites at risk of flooding thanks to its liquid presence detection …
Aqua-Scope Monitor AQSWIE02
The Aqua-Scope Monitor detects water leaks and records the temperature, water pressure and with some version …
✓ CERTCOMFORT Smart Room Sensor Base
TEKTELIC COMFORT [Base Smart Room Sensor] integrates a lot of useful functionality into a very small form …
✓ CERTCubicMeter
Non-invasive water meter and leakage sensor
✓ CERTCubicMeter 1.1 Copper
Clamp-on water flow meter and leak sensor.
✓ CERTCubicMeter 1.1 Plastic
Clamp-on water flow meter and leak sensor.
DC600 - Water Leakage Sensor
The CNDingtek dc600 is water leakage sensor with up to 4 channels.
EM300-MLD - Leak Sensor
The EM300-MLD is an innovative LoRaWAN leak sensor that incorporates a flexible printed membrane
✓ CERTFlood Sensor
The Aqua-Scope Water Sensor has a built-in water sensor and a freeze sensor that detects water leaks and …
Flood Sensor
The MClimate Flood Sensor contains a flood sensor for detecting floods and water leakage in residential and …
✓ CERTFlood Sensor FLOLWE01
The Flood Sensor detects the presence of water on its exposed sensor pins and sends an alarm message …
✓ CERTflowIQ®2200 OMS over LoRaWAN
Kamstrup flowIQ®2200 OMS over LoRaWAN water meter. Configuration no 02K73A******
✓ CERTHumid'O - Liquid Sensor Probe
The nke WATTECO LoRaWAN® Humid’O Sensor has a liquid sensor probe for detecting water in places like boiler …
✓ CERTiPERL
Sensus iPERL
✓ CERTLHT52 - Temperature & Humidity Sensor
LHT52 indoor LoRaWAN Temperature & Humidity Sensor
✓ CERTLoRain Rain Gauge RANLWE01
This rain sensor measures the amount of rainfall at its location using a tipping bucket mechanism, reporting …
✓ CERTLoRaWAN® water sensor
LoRaWAN® water sensor to detect moisture and prevent resulting damage
LRS20310 - Water Leak Sensor
Water Leak Sensor
✓ CERTLSE01 - Soil Moisture & EC Sensor
The Dragino LSE01 consists of soil moisture, soil temperature, and soil conductivity sensors. It is suitable …
LWL01
The Dragino LWL01 consists of a water leak sensor that detects the water leak status and sends it to the …
✓ CERTLWL01 - Water Leak Sensor
The Dragino LWL01 consists of a water leak sensor that detects the water leak status and sends it to the …
✓ CERTLWL02 - Water Leak Sensor
LoRaWAN Water Leak Sensor
✓ CERTLWL03A - None-Position Rope Type Water Leak Controller
The Dragino LWL03A is a LoRaWAN None-Position Rope Type Water Leak Controller. User can lay the LWL03A + Water …
Mileisght EM300-SLD Spot Leak Detection
Milesight EM300-SLD can detect the presence of liquids with a small, high-precision water probe. Besides, …
Milesight EM300-ZLD Zone Leak Detection
Milesight EM300-ZLD can detect a large area presence of water by a long cable with high precision. Besides, …
Mini Leak Detection Sensor
WS303 is a tiny and mighty leakage detection sensor for detecting presence of water leaks and transmitting an …
R311W - Wireless Water leak Sensor
The Netvox R311W Water Leak Detector comes with two water leak sensors suitable for detecting water and other …
R31501 - Wireless Internal Vibration / PIR / Water Leak / Reed Switch / Glass Break Sensor
R31501 is a comprehensive detection device with PIR detection, internal vibration sensor detection, water …
R31503 - Wireless Temperature / Humidity / PIR / Emergency Button / Tilt / Water Leak Sensor
R31503 is a comprehensive detection device with temperature and humidity, PIR, emergency button, tilt, water …
R31509 - Wireless Temperature / Humidity / Light / Water Leak / Reed Switch / Dry Contact Input Sensor
R31509 is a comprehensive detection device with temperature and humidity,light sensor, water leak,reed switch, …
R31510 - Wireless Temperature / Humidity / Light / PIR / Water Leak / External Vibration Sensor
R31510 is a comprehensive detection device with temperature and humidity, light sensor, PIR, water leak, …
R718WA - Wireless Water leak Sensor
The Netvox R311W Water Leak Detector comes with one water leak sensor suitable for detecting water and other …
R718WA2 - Wireless 2-Gang Water Leak Detector
The device is a LoRaWAN™ device compatible with LoRaWAN™ protocol (Class A). When the sensor detects the leak, …
✓ CERTR718WAA - Wireless Water Leakage/Temperature/Humidity Sensor
This device is used for water leakage detection and environmental temperature and humidity detection. When the …
R718WB - Wireless Water Leak Detector with Rope Sensor
R718WB is a non-locating leak detection wireless communication device. R718WB can detect the leak status …
R718WB2 - Wireless Water Two Gang Leak Detector with Rope Sensor
The device is a LoRaWAN™ device compatible with LoRaWAN™ protocol (Class A). When the sensor detects the leak, …
✓ CERTR718WBA - Wireless Temperature and Humidity Sensor & Water Leakage
The R718WBA is a wireless communication device that detects ambient air temperature and humidity and …
R720F - Wireless Liquid Hand Soap Sensor
R720F series is a wireless communication device that can detect the existence of hand sanitizer / water …
R720FLT - Wireless Toilet Water Tank Leakage Sensor
R720FLT is connected with two electrode rods to detect the water make-up of the toilet water tank, detect the …
R900A01 - Wireless Water leak Sensor
The Netvox R900A01 Water Leak Detector comes with two water leak sensors suitable for detecting water and …
R900A01O1 - Wireless Water leak Sensor
The Netvox R900A01O1 Water Leak Detector comes with two water leak sensors suitable for detecting water and …
R900A02 - Wireless Water leak Sensor
The Netvox R900A02 Water Leak Detector comes with two water leak sensors suitable for detecting water and …
R900A02O1 - Wireless Water leak Sensor
The Netvox R900A02O1 Water Leak Detector comes with two water leak sensors suitable for detecting water and …
R900A03 - Wireless Water leak Sensor
The Netvox R900A03 Water Leak Detector comes with two water leak sensors suitable for detecting water and …
R900A03O1 - Wireless Water leak Sensor
The Netvox R900A03O1 Water Leak Detector comes with two water leak sensors suitable for detecting water and …
R900NAC1 - Wireless Water leak Sensor
The Netvox R900NAC1 Water Leak Detector comes with two water leak sensors suitable for detecting water and …
R900NAC3 - Wireless Water leak Sensor
The Netvox R900NAC3 Water Leak Detector comes with two water leak sensors suitable for detecting water and …
R900NAC6 - Wireless Water leak Sensor
The Netvox R900NAC6 Water Leak Detector comes with two water leak sensors suitable for detecting water and …
R900NDC - Wireless Water leak Sensor
The Netvox R900NDC Water Leak Detector comes with two water leak sensors suitable for detecting water and …
R900PB02 - Wireless Water leak Sensor
The Netvox R900PB02 Water Leak Detector comes with two water leak sensors suitable for detecting water and …
R900PB02O1 - Wireless Water leak Sensor
The Netvox R900PB02O1 Water Leak Detector comes with two water leak sensors suitable for detecting water and …
R900PB03 - Wireless Water leak Sensor
The Netvox R900PB03 Water Leak Detector comes with two water leak sensors suitable for detecting water and …
R900PB03O1 - Wireless Water leak Sensor
The Netvox R900PB03O1 Water Leak Detector comes with two water leak sensors suitable for detecting water and …
R900PD01 - Wireless Water leak Sensor
The Netvox R900PD01 Water Leak Detector comes with two water leak sensors suitable for detecting water and …
R900PD01O1 - Wireless Water leak Sensor
The Netvox R900PD01O1 Water Leak Detector comes with two water leak sensors suitable for detecting water and …
RA02D1 - Wireless Water leak Sensor
The Netvox RA02D1 Water Leak Detector comes with two water leak sensors suitable for detecting water and other …
RA07W - Wireless Water Leak Detection and Location Sensor
RA07W is a water leak detector leak locating equipment, which can be connected to water leak sensor through …
✓ CERTRBS01-WR1M - Indoor Water Detect Sensor (Rope)
This sensor uses a water rope to detect the presence of water or other liquids. When the presence of water or …
✓ CERTRBS301-WAT - Indoor Water Detect Sensor (Probe)
This sensor uses a probe to detect the presence of water or other liquids. When the presence of water or …
✓ CERTRBS306-WR1M - Outdoor Water Detect Sensor (Rope)
This sensor uses a water rope to detect the presence of water or other liquids. When the presence of water or …
RHF1S213 - Ultrasonic Water Meter
LORAWAN Ultrasonic Intelligent Water Meter
✓ CERTStrips - Multisensor
Strips multisensor by Sensative AB
✓ CERTSW3L - Flow Sensor
SW3L LoRaWAN Outdoor Flow Sensor
T-Valve - Water valve
The MClimate T-Valve is a LoRaWAN® water valve equipped with water temperature, ambient temperature, magnetic, …
✓ CERTTrackerD - GPS Tracker
The Dragino TrackerD consists of a LoRaWAN tracker based on ESP32 MCU and Semtech LoRa Wireless Chip. It …
✓ CERTUltrasonic Clamp-On Water Meter AQMLWE01
The water sensor clamp measures the flow and temperature in a water pipe using a "Time of Flight" measurement …
✓ CERTVIVID Smart Room Sensor PIR
The TEKTELIC VIVID [PIR Smart Room Sensor] integrates practical functionality into a very small form factor. …
✓ CERTWater Leak Sensor
The Browan Water Leak Sensor is combined with temperature, humidity, and water leak detection sensors. It …
✓ CERTWater Monitoring Station
The Develiot Urban Air Quality Monitoring Station equipped with a wide range of sensors such as air quality …
✓ CERTWSC1-L - Weather Station Process Unit
WSC1-L is the main process unit in Dragino Weather Station solution.
✓ CERTYO H2O
YO H2O is a device that operates on a LoRaWAN network and is used for flood detection.The device also …
✓ CERTYO Meter Reader 2.0
YO Meter Reader 2.0 is a battery-powered LoRaWAN device enabling data reading from LED pulse detector. …
Top vendors
Manufacturers with the most water devices in the catalog.
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Frequently asked questions
How do LoRaWAN water sensors detect leaks?
Most use conductive probes, capacitive pads, or a sensing cable that registers a change when water bridges the contacts. When water is detected, the device transmits an uplink over LoRaWAN to your network server, often with a battery and tamper status. Many also send periodic heartbeat messages so you know the sensor is alive even when dry.
What is the battery life of a LoRaWAN water leak sensor?
Because devices spend most of their time idle and only transmit on an event or a slow heartbeat interval, many run for several years on a single coin cell or AA pack. Actual life depends on reporting frequency, spreading factor, link quality, and operating temperature.
Where are LoRaWAN water sensors used?
Common uses include leak detection in buildings, server rooms, basements, and utility cabinets, plus water presence monitoring in pipes, tanks, and pump rooms. They are widely deployed in facilities management, insurance risk reduction, and smart-building projects.