Water Level Sensor System(109)
Uses item details. Price when purchased online
YoLink Smart Home Starter Kit: Hub & Water Leak Sensor 4 with 105dB Audio Alarm 4-Pack, SMS/Text, Email & Push Notifications, Freeze Warning, LoRa Up to 1/4 Mile Open-Air Range, w/Alexa, IFTTT From $43.99
Sponsored
From$4399
YoLink Smart Home Starter Kit: Hub & Water Leak Sensor 4 with 105dB Audio Alarm 4-Pack, SMS/Text, Email & Push Notifications, Freeze Warning, LoRa Up to 1/4 Mile Open-Air Range, w/Alexa, IFTTT
314.8 out of 5 Stars. 31 reviews
RAINPOINT Floating Remote WiFi Water Leak Detector for Home Basement 3 Pack with Hub,Wireless Siren Alarm Leakage Sensor Email & APP Push Notification Kitchen Sink,Bathroom,Laundry,Warehouse $21.67
Sponsored
$2167
current price $21.67RAINPOINT Floating Remote WiFi Water Leak Detector for Home Basement 3 Pack with Hub,Wireless Siren Alarm Leakage Sensor Email & APP Push Notification Kitchen Sink,Bathroom,Laundry,Warehouse
15 out of 5 Stars. 1 reviews
Orbit B-Hyve Smart Flood, Leak Detector and Water Sensors, 3 Pack $34.39
Sponsored
$3439
current price $34.39Orbit B-Hyve Smart Flood, Leak Detector and Water Sensors, 3 Pack
144 out of 5 Stars. 14 reviews
Saniflo 050 Sanialarm $72.99 Was $85.00
Sponsored
Now$7299
current price Now $72.99, Was $85.00$85.00
Saniflo 050 Sanialarm
12 out of 5 Stars. 1 reviews
M Buder Liquid Water Level Float Sensor Switch Side-Mounted 304 Stainless Steel 1/2NPT Male Thread DC0-110V Water Level Controller for Dispensers, Heaters, Solar Energy, Humidifiers $14.66
$1466
current price $14.66M Buder Liquid Water Level Float Sensor Switch Side-Mounted 304 Stainless Steel 1/2NPT Male Thread DC0-110V Water Level Controller for Dispensers, Heaters, Solar Energy, Humidifiers
M Buder Duckbill Float Switch 304 Stainless Steel Water Liquid Level Sensor Controller G1/2" DC0-220V (4.3 in / 108 mm) $17.62
$1762
current price $17.62M Buder Duckbill Float Switch 304 Stainless Steel Water Liquid Level Sensor Controller G1/2" DC0-220V (4.3 in / 108 mm)
Tuya ZigBee Water Level Sensor Leakage Alarm Flood Leak Detector Smart Home Water Alert Overflow Alarm Security System $14.38
$1438
current price $14.38Tuya ZigBee Water Level Sensor Leakage Alarm Flood Leak Detector Smart Home Water Alert Overflow Alarm Security System
Clearance Smart WiFi Water Leak Detector - Wireless Sensor with App Alerts, Remote Monitoring for Home & Basement | Prevent Water Damage From $12.76
Clearance
2 options
Available in additional 2 optionsFrom$1276
Smart WiFi Water Leak Detector - Wireless Sensor with App Alerts, Remote Monitoring for Home & Basement | Prevent Water Damage
Black & Decker Smart Wi-Fi Water Sensor $25.99
$2599
current price $25.99Black & Decker Smart Wi-Fi Water Sensor
Zircon WL25 Electronic Water Level 58467 $58.22
$5822
current price $58.22Zircon WL25 Electronic Water Level 58467
53.4 out of 5 Stars. 5 reviews
Rollback Geeni Smart WiFi Water Leak Detector & Sensor, 80dB Alarm for Basement, Kitchen, Bathroom, White $14.99 Was $18.99
Rollback
Sponsored
Now$1499
current price Now $14.99, Was $18.99$18.99
Geeni Smart WiFi Water Leak Detector & Sensor, 80dB Alarm for Basement, Kitchen, Bathroom, White
74.3 out of 5 Stars. 7 reviews
Sump Pump Alarm, Briidea Indoor/Outdoor High Water Septic Tank Alarm with 110dB Loud Alarm and Large LED Indicator, 10ft Level Float Switch, Ideal for Septic Sump Pump Pond Water Tank $69.99 Was $79.99
Sponsored
Now$6999
current price Now $69.99, Was $79.99$79.99
Sump Pump Alarm, Briidea Indoor/Outdoor High Water Septic Tank Alarm with 110dB Loud Alarm and Large LED Indicator, 10ft Level Float Switch, Ideal for Septic Sump Pump Pond Water Tank
24 out of 5 Stars. 2 reviews
Winland Surface Water Sensor, Supervised (W-S-S) $67.88
$6788
current price $67.88Winland Surface Water Sensor, Supervised (W-S-S)
Clearance Smart Water Level Alarm WIFI Water Immersion Sensor with Water Leakage Sound Alarm Sensor Detection,connected To Smart Voice Assistant,APP Remote Monitoring Holiday Saving Gifts $6.47 Was $8.30
Clearance
Now$647
current price Now $6.47, Was $8.30$8.30
Smart Water Level Alarm WIFI Water Immersion Sensor with Water Leakage Sound Alarm Sensor Detection,connected To Smart Voice Assistant,APP Remote Monitoring Holiday Saving Gifts
Smart Home Water Level Sensor, Controller Leakage Flood Alarm, Swimming Tank Flow Detector System Leak Protection $112.86
$11286
current price $112.86Smart Home Water Level Sensor, Controller Leakage Flood Alarm, Swimming Tank Flow Detector System Leak Protection
Smart Home Water Level Sensor WIFI Controller Leaka Flood Alarm Swimming Vape Tank Flow Detector System Leak Protection ,Installation is Simple $103.37
$10337
current price $103.37Smart Home Water Level Sensor WIFI Controller Leaka Flood Alarm Swimming Vape Tank Flow Detector System Leak Protection ,Installation is Simple
Katigan Tuya ZigBee Water Level Sensor Leakage Alarm Flood Leak Detector Smart Home Water Alert Overflow Alarm Security System $14.69
$1469
current price $14.69Katigan Tuya ZigBee Water Level Sensor Leakage Alarm Flood Leak Detector Smart Home Water Alert Overflow Alarm Security System
Kidde Battery Operated Smart Water Leak Detector & Freeze Alarm with Wi-Fi $17.49 Was $20.90
Now$1749
current price Now $17.49, Was $20.90$20.90
Kidde Battery Operated Smart Water Leak Detector & Freeze Alarm with Wi-Fi
924 out of 5 Stars. 92 reviews
SENRISE Small Liquid Water Level Sensor Stainless Steel Ball Float Switch Tank Level Position Pool Pond $12.69
$1269
current price $12.69SENRISE Small Liquid Water Level Sensor Stainless Steel Ball Float Switch Tank Level Position Pool Pond
11 out of 5 Stars. 1 reviews
Water Leakage Detector Flood WIFI Water Leak Sensor Water Leakage Intrusion Detector Alert Water Level Overflow Alarm Tuya Smart Life App Remote Control for Home House Security $12.96
$1296
current price $12.96Water Leakage Detector Flood WIFI Water Leak Sensor Water Leakage Intrusion Detector Alert Water Level Overflow Alarm Tuya Smart Life App Remote Control for Home House Security
Zuomeng High Water Alarm for Sump Pump, Flashing Light & 110 dB Alarm, IP67 Casing, Connects to Submersible Pump $69.99
Sponsored
$6999
current price $69.99Zuomeng High Water Alarm for Sump Pump, Flashing Light & 110 dB Alarm, IP67 Casing, Connects to Submersible Pump
Briidea Power Failure Outage Alarm for Freezer, with LED Indicator Lights and 80-120dB Adjustable Alarm, Perfect for Monitoring Refrigerators, Freezers, and Sewage From $19.99
Sponsored
From$1999
Briidea Power Failure Outage Alarm for Freezer, with LED Indicator Lights and 80-120dB Adjustable Alarm, Perfect for Monitoring Refrigerators, Freezers, and Sewage
164.8 out of 5 Stars. 16 reviews
Uxcell 55mm Aquarium Tank Water Level Sensor White PP Right Angle Float Switch $8.09
$809
current price $8.09Uxcell 55mm Aquarium Tank Water Level Sensor White PP Right Angle Float Switch
Water Intrusion Detector Flood WIFI Water Leak Sensor Water Leakage Intrusion Detector Alert Water Level Overflow Alarm Tuya Smart Life App Remote Control for Home House Security $12.92
$1292
current price $12.92Water Intrusion Detector Flood WIFI Water Leak Sensor Water Leakage Intrusion Detector Alert Water Level Overflow Alarm Tuya Smart Life App Remote Control for Home House Security
Smart Home Water Level Sensor, Controller Leakage Flood Alarm, Swimming Tank Flow Detector System Leak Protection ,Accurate Measurements $81.54
$8154
current price $81.54Smart Home Water Level Sensor, Controller Leakage Flood Alarm, Swimming Tank Flow Detector System Leak Protection ,Accurate Measurements
Smart Home Water Level Sensor WIFI Controller Leaka Flood Alarm Swimming Vape Tank Flow Detector System Leak Protection ,Easy to Use $88.79 Was $105.03
Now$8879
current price Now $88.79, Was $105.03$105.03
Smart Home Water Level Sensor WIFI Controller Leaka Flood Alarm Swimming Vape Tank Flow Detector System Leak Protection ,Easy to Use
Dreamhall 1 Pcs 304 Stainless Steel Float Switch Water Tower Automatic Water Level Sensor,L=65MM From $9.61
From$961
Dreamhall 1 Pcs 304 Stainless Steel Float Switch Water Tower Automatic Water Level Sensor,L=65MM
Qiopertar Smart Water Alarm Sensor, WIFI Water Leak Detector with APP Alerts, Smart Home Water Immersion Sensor for Kitchen Bathroom Sink Appliance Flood Prevention $9.49 Was $11.99
Now$949
current price Now $9.49, Was $11.99$11.99
Qiopertar Smart Water Alarm Sensor, WIFI Water Leak Detector with APP Alerts, Smart Home Water Immersion Sensor for Kitchen Bathroom Sink Appliance Flood Prevention
Liberty Pumps ALM-P1 Indoor High Liquid Level Alarm with Compact Snap-On Float, 10ft Cord $192.47
$19247
current price $192.47Liberty Pumps ALM-P1 Indoor High Liquid Level Alarm with Compact Snap-On Float, 10ft Cord
Nieyigj PP Float Switch Plastic Liquid Level Controller Detection Indication Alarm 200mm Heavy Duty 110V 0.5A 7.9 inches / 200.66 mm Water Sensor for Tank Pump[cite: 1] $11.48
![Nieyigj PP Float Switch Plastic Liquid Level Controller Detection Indication Alarm 200mm Heavy Duty 110V 0.5A 7.9 inches / 200.66 mm Water Sensor for Tank Pump[cite: 1]](https://i5.walmartimages.com/seo/Nieyigj-PP-Float-Switch-Plastic-Liquid-Level-Controller-Detection-Indication-Alarm-200mm-Heavy-Duty-110V-0-5A-7-9-inches-200-66-mm-Water-Sensor-Tank_e4470489-965e-4278-81c3-1b000a863f9d.e1c6a0445a43045bd1fb41a429365b9c.jpeg?odnHeight=576&odnWidth=576&odnBg=FFFFFF)
$1148
current price $11.48Nieyigj PP Float Switch Plastic Liquid Level Controller Detection Indication Alarm 200mm Heavy Duty 110V 0.5A 7.9 inches / 200.66 mm Water Sensor for Tank Pump[cite: 1]
FOUR E's Scientific Sump Alarm, High Water Alarm for Sump Pump & Septic Water, Weatherproof 110dB Audible Alarm with Float Switch for Indoor Use $36.99
Sponsored
$3699
current price $36.99FOUR E's Scientific Sump Alarm, High Water Alarm for Sump Pump & Septic Water, Weatherproof 110dB Audible Alarm with Float Switch for Indoor Use
Smart Water Leak Detector, GreenVation WiFi Water Sensor with APP Push and Sound Alarm, 5-Year Battery Life, Suit for Home, Basement, Kitchen, 3 Pack $49.99
Sponsored
$4999
current price $49.99Smart Water Leak Detector, GreenVation WiFi Water Sensor with APP Push and Sound Alarm, 5-Year Battery Life, Suit for Home, Basement, Kitchen, 3 Pack
Elowen Tuya Water Sensor WIFI Water Leak Sensor Water Leakage Intrusion Detector Alert Water Level Overflow Alarm Tuya Smart Life App Remote Control for Home House Security $14.97
$1497
current price $14.97Elowen Tuya Water Sensor WIFI Water Leak Sensor Water Leakage Intrusion Detector Alert Water Level Overflow Alarm Tuya Smart Life App Remote Control for Home House Security
MOBI Smart Home 2.4GHz WiFi Water Leak Sensor, Water Sensor, Water Detector Alarm; Water Leak & Flood Detector, Smart Notification App, Expand with Cameras & Smart Home Devices. Battery INCLUDED From $13.46
3 options
Available in additional 3 optionsFrom$1346
MOBI Smart Home 2.4GHz WiFi Water Leak Sensor, Water Sensor, Water Detector Alarm; Water Leak & Flood Detector, Smart Notification App, Expand with Cameras & Smart Home Devices. Battery INCLUDED
204.6 out of 5 Stars. 20 reviews
Smart Home Water Level Sensor WIFI Controller Leaka Flood Alarm Swimming Vape Tank Flow Detector System Leak Protection ,Easy to Operate $69.14
$6914
current price $69.14Smart Home Water Level Sensor WIFI Controller Leaka Flood Alarm Swimming Vape Tank Flow Detector System Leak Protection ,Easy to Operate
Stainless Steel Float Switch,Vertical Water Level Controller for Tanks,Durable Level Sensor for Water Treatment Systems From $9.71
5 options
Available in additional 5 optionsFrom$971
Stainless Steel Float Switch,Vertical Water Level Controller for Tanks,Durable Level Sensor for Water Treatment Systems
BIMZUC 0-250V Float Switch Liquid Level Sensor Water Feed Drainage Auto Controller 6M Cable KEY-6 $20.78 Was $28.12
Now$2078
current price Now $20.78, Was $28.12$28.12
BIMZUC 0-250V Float Switch Liquid Level Sensor Water Feed Drainage Auto Controller 6M Cable KEY-6
YoLink Smart Home Starter Kit: Hub & 2-Pack Water Leak Sensor 1, LoRa Up to 1/4 Mile Open-Air Range, SMS/Text, Email & Push Notifications, w/Alexa, IFTTT, Home Assistant From $43.99
From$4399
YoLink Smart Home Starter Kit: Hub & 2-Pack Water Leak Sensor 1, LoRa Up to 1/4 Mile Open-Air Range, SMS/Text, Email & Push Notifications, w/Alexa, IFTTT, Home Assistant
314.8 out of 5 Stars. 31 reviews
Floor Water Leak Sensor with 30 FootCable $24.99
$2499
current price $24.99Floor Water Leak Sensor with 30 FootCable
Dual Sound Liquid Level Indicator $12.95
$1295
current price $12.95Dual Sound Liquid Level Indicator
Tuya WiFi Smart Water Leak Sensor Water Overflow Level Detector Security Sound Alarm System Flood Leakage Sensor $10.02
$1002
current price $10.02Tuya WiFi Smart Water Leak Sensor Water Overflow Level Detector Security Sound Alarm System Flood Leakage Sensor
433MHz Wired Overflow Water Leakage Sensor and Detector for Home Security System, White Water Level Leak Alert System for Kitchen Bathroom Basement, 2.8 x 1.8 x 0.6 inches / 7.1 x 4.6 x 1.5 cm $10.73
$1073
current price $10.73433MHz Wired Overflow Water Leakage Sensor and Detector for Home Security System, White Water Level Leak Alert System for Kitchen Bathroom Basement, 2.8 x 1.8 x 0.6 inches / 7.1 x 4.6 x 1.5 cm
Thalyn Overflow Alarm Alarm 433MHz Wireless Water Leakage Sensor Standalone Water Leaks Intrusion Detector Support Local Alarm Alert Water Level Overflow Alarm for Home House Security Alarm System $14.42
$1442
current price $14.42Thalyn Overflow Alarm Alarm 433MHz Wireless Water Leakage Sensor Standalone Water Leaks Intrusion Detector Support Local Alarm Alert Water Level Overflow Alarm for Home House Security Alarm System
BIMZUC Blue Float Switch Water Liquid Level Sensor Controller PP Accessory for Pool Tank Equipment, 160 psi General Purpose Liquid Flow Switch (4.72 inches / 12 cm) $8.53
$853
current price $8.53BIMZUC Blue Float Switch Water Liquid Level Sensor Controller PP Accessory for Pool Tank Equipment, 160 psi General Purpose Liquid Flow Switch (4.72 inches / 12 cm)
Level Sense PRO- Wi-Fi Enabled Sump Pump, Temperature, Humidity, and Leak Detector $199.99
$19999
current price $199.99Level Sense PRO- Wi-Fi Enabled Sump Pump, Temperature, Humidity, and Leak Detector
Aqara Water Leak Sensor, Zigbee Smart Water Detector with Instant Alarm, Compatible with Apple HomeKit, Aqara, and Xiaomi Mi Home for Smart Home Flood Protection From $25.90
From$2590
Aqara Water Leak Sensor, Zigbee Smart Water Detector with Instant Alarm, Compatible with Apple HomeKit, Aqara, and Xiaomi Mi Home for Smart Home Flood Protection
14 out of 5 Stars. 1 reviews
Thalyn Water Leakage Detector WIFI Water Leak Sensor Water Leakage Intrusion Detector Alert Water Level Overflow Alarm Tuya Smart Life App Remote Control for Home House Security $18.51
$1851
current price $18.51Thalyn Water Leakage Detector WIFI Water Leak Sensor Water Leakage Intrusion Detector Alert Water Level Overflow Alarm Tuya Smart Life App Remote Control for Home House Security
ASAIR high-precision vortex street liquid water flow sensor replaces Huba water flow sensor AFD2 series From $15.00
From$1500
ASAIR high-precision vortex street liquid water flow sensor replaces Huba water flow sensor AFD2 series
Water Leak Monitoring Sensor with Alarm 3 Pack - Leak Puppy Electronic Water & Flood Leak Detector - Detects as Little as 1/32" of Water - Overflow Alert Sensor Beeps Loudly When Water is Detected $39.95
$3995
current price $39.95Water Leak Monitoring Sensor with Alarm 3 Pack - Leak Puppy Electronic Water & Flood Leak Detector - Detects as Little as 1/32" of Water - Overflow Alert Sensor Beeps Loudly When Water is Detected
WiFi Water Ieak Detector for Home 3 Pack, Smart Water Leak Sensor with 80dB Alarm and App Alerts, Water Sensor Alarm $22.00
$2200
current price $22.00WiFi Water Ieak Detector for Home 3 Pack, Smart Water Leak Sensor with 80dB Alarm and App Alerts, Water Sensor Alarm
Other options to consider(38)
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Water Leak Sensor 4 with 105dB Audio Alarm 3-Pack, SMS/Text, Email & Push Notifications, Freeze Warning, LoRa Up to 1/4 Mile Open-Air Range, w/Alexa, IFTTT, Hub Required!$54.99current price $54.991-pack Zircon Leak Alert Electronic Water Detector - 85 dB Water Alarm, Low Battery Indicator - 1 Pack — Residential Use, Standard Application
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YoLink Water Leak Detector 4 with 105dB Audio Alarm, App Push, Email Alerts and Limited Text, MoveAlert Function, Freeze Warning Water Sensor Alarm w/ Alexa, IFTTT - 1/4 Mile Long Range, Hub Required$31.99current price $31.99