Products
Products
Brands
Popular Brands
Products
Events
Hotels

Water Detectors & Alarms

Categories

Water Detectors & Alarms

Price

Brands

Topvico Flood Alarm Water Leak Sensor Detector 130dB Work Alone Home Security 3 Pack
(1)

$15.29

View Deals
Honeywell RWD21 Water Leak Alarm
(173)

$9.97

View Deals
E-SDS Water Leak Detector with Shutoff Valve,Sensors and Sounds Alarm,Automatic Water Leak Shut Off Valve System,for Pipes 3/4 NPT,Flood Prevention for Laundry,Water Heaters and More

$106.99

View Deals
Flood Buzz Water Leak Detector Sounds Alarm (Set of 3)
(78)

$18.99

View Deals
2 P3 P0550 Water Meter
(489)

$30.16

View Deals
Floodstop Individual Water Appliance Additional Water Sensor XS-01
(35)

$30.15

View Deals
Onsite Pro FS3/8CD Sink (Hot and Cold) FloodStop with 3/8 Inch Compression Valves
(8)

$214.03

View Deals
Winland W-S-U EnviroAlert Water Presence Standard Surface Sensor; Unsupervised
(3)

$29.69

View Deals
Fibaro FGBHFS-001 Flood Sensor, HomeKit-enabled Water Sensor
(15)

$45.00

View Deals
Water Alarm - Leak Bug Electronic Leak Detector - Detects as little as 1/32" of water- Set of 3 Water Alarms

$30.36

View Deals
Saniflo 050 SANIALARM, Alarm for the Macerators and Sanivite, Battery Not Included, White
(9)

$66.30

View Deals
SPI Observer 500 - Indoor/Outdoor High Water Alarm - (10A500 / SMD-5H)

$189.34

Avg. Savings $4.65
Honeywell RWD14 Water Alarm
(81)

$27.79

View Deals
Level Sense Pro - WiFi Sump Pump and Flood Alarm, Power Fail, Temperature and Humidity Monitor. Text Messaging Alarms. Historical Data
(23)

$199.99

Avg. Savings $1.08
New WaterCop Electric Actuator Motor, 115VAC (1/2 through 1-1/14 inch) WCDACT1
(1)

$325.73

View Deals
Zircon 64003 Leak Alert Electronic Water Detector, 1-Pack
(1,171)

$19.26

Avg. Savings $3.05
GE Choice Alert Wireless Alarm System Water Leak Sensor
(508)

$13.49

Avg. Savings $3.79
Leak Frog LF001 Water Alarm
(138)

$49.99

View Deals
In/Outdoor High Water Alarm w/ Pilot Light and Horn for Sump Pumps & Septic Tanks
(27)

$129.99

View Deals
Onsite Pro FS3/4H Washing Machine FloodStop with Straight Valves
(23)

$242.82

Avg. Savings $50.15
Water Leak Detector, Up to 120 DB, 72 Hours, Louder Sound, Longer Alarm Detection Sensor for Pefect Protection of Your Belongings, 3 Pack
(2)

$19.95

View Deals
Shackcom Water Leak Detector with Audio and Light Sensor Alarm, Wireless & Water-Proof, 110 dB, Battery-Powered (Second Generation)

$8.99

View Deals
MyGuard Automatic Hot Water Heater Shut Off System Water Leak Alarm Detector

$139.99

View Deals
Zircon Leak Alert WiFi - Smart Electronic Water Detector Alarm with Email, Audio and Visual Alerts - Battery Included
(1,173)

$41.48

Avg. Savings $15.68
First Alert WA100-3 Water Alarm, 3-Pack
(291)

$125.00

View Deals
SABRE Home Security Alarm Set - Wireless
(141)

$31.81

Avg. Savings $14.08
Honeywell RWD11 Water Alarm
(31)

$6.16

View Deals
in/Outdoor High Water Alarm w/Pilot Light and Horn for Septic/Sump/Pond & Other Applications, w/Power On Light
(27)

$189.99

View Deals
Honeywell RCHWES4/U Wi-Fi Water Leak Detector Rope Sensor
(11)

$39.10

Avg. Savings $6.55
WaterCop LeakStopPlus Single-Point Leak Detection, 3/4 In. (WCLSLFA34)
(8)

$298.20

Avg. Savings $45.69
Instapark IN07A Water Alarm and Sensor
(7)

$11.45

View Deals
FloodStop FS-3/4-C Automatic Valve for Water Heater
(5)

$195.43

View Deals
Letzgo Products LGSB2 Sump Bobber Water Level Sensor
(4)

$34.99

View Deals
New FloodStop for Dishwasher/Toilet/Water Filter FS 3/8-C v4
(4)

$178.67

View Deals
Zoeller 10-0763 Aquanot Flood Alert
(4)

$33.98

View Deals
Zircon Leak Alert-5pk Electronic Water Detectors Home Pack (Pack of 5)
(1,070)

$100.86

View Deals
Zircon 68638 Leak Alert Plus LED Electronic Water Detector Home Pack , Batteries Included, 5 Pack, LED and Audio
(1,065)

$33.99

View Deals
5 Pack - P3 P0550 Water Meter
(476)

$74.26

View Deals
D-Link DCH-S160 mydlink Wi-Fi Water Sensor
(282)

$59.99

Avg. Savings $27.55
Honeywell RWD41 Water Defense Water Sensing Alarm
(275)

$68.49

Avg. Savings $25.44
Water Alarm - Leak Bug Electronic Leak Detector - Detects as little as 1/32" of water
(124)

$17.95

Avg. Savings $1.06
La Crosse Alerts Mobile 926-25104-WGB Wireless Monitor System Set with Water Leak Probe
(124)

$29.95

View Deals
Water Alarm - Leak Puppy Electronic Leak Detector - Finds Leaks Before Damage
(124)

$14.36

View Deals
Zircon Leak Alert Electronic Water Detectors Bonus Pack, Batteries Not Included, 2-Pack
(100)

$46.73

View Deals
Sabre PA-MPALL Mini Personal Alarm w/ LED Light
(65)

$9.09

Avg. Savings $1.26
Leaksmart by Waxman Complete Home Water Protection Leak Detection & Automatic Water Shut-off System
(61)

$99.95

View Deals
First Alert Wa100 Battery Operated Water Alarm
(56)

$39.99

View Deals
Instapark IN07A Battery-powered Water Leakage Detection Alarm and Sensor, 130 dB, 3-Pack
(51)

$22.99

View Deals
Glentronics Water Alarm (3 pack)
(29)

$48.99

View Deals
Capital One Shopping gets you better offers, automatically applies coupon codes at checkout, and lets you know when prices drop on products you've viewed and purchased.
© 2025 Capital One Shopping
Privacy Policy
Terms of Service
Help Center
Capital One
Get Capital One Shopping
Research
Sitemap
© 2025 Capital One Shopping
Capital One Shopping gets you better offers and automatically applies coupon codes at checkout.
Privacy Policy
Terms of Service
Help Center
Research
Capital One
Sitemap