Household Sensors & Alarms - Water Detectors & Alarms

Category Water Detectors & Alarms has 85 product(s):

Velleman Water Alarm Mini Kit
This kit can be very useful when water needs to be detected before any damage is done... [read more]   [read 3 reviews and see ratings]

WaterCop Wireless Flood Sensor, 1 Probe
Monitor leak-prone areas in your home and prevent property damage with WaterCop flood sensors... [read more]   [read 3 reviews and see ratings]

WaterCop Wireless Flood Sensor, 2 Probes
Monitor leak-prone areas in your home and prevent property damage with WaterCop flood sensors... [read more]   [read 2 reviews and see ratings]

WaterCop Power Adapter for Flood/Temp Sensors (110V/5.2VDC)
When sensors are placed in remote or hard to reach locations, the AC Adaptor eliminates the need for periodic battery changes... [read more]   [read 1 reviews and see ratings]

WaterCop Water Control Wall Switch
The WaterCop Water Control Wall Switch provides a quick, convenient, and positive shut-off of your main water supply at the touch of a button... [read more]   [read 1 reviews and see ratings]

WaterCop Automatic Water Valve Kit 3/4 In. Valve,3 Water Sensors
WaterCop Automatic Water Valve Shut Off Uses Radio Signals from Water Alarms Lower insurance premiums... [read more]   [read 4 reviews and see ratings]

WaterBug® Extra Water Sensor - 1040
Expand your WaterBug Water Sensor System (sold separately) with this Extra Water Sensor... [read more]   [read 2 reviews and see ratings]

Water Heater Auto-Shutoff Valve
The FloodStop 3/4-NPT provides property protection from failed and leaking Water Heaters... [read more]   [read 19 reviews and see ratings]

WaterCop Classic Water Shut Off Kit 1.25 In. Valve,3 Sensors
Automatic Water Valve for Damage Control MADE IN USA... [read more]   [read 1 reviews and see ratings]

WaterBug® Water Sensor
Get advance notice of potentially hazardous water leaks with a system that alerts you when leaking water is detected... [read more]   [read 5 reviews and see ratings]

Floodstop Individual Water Appliance Additional Water Sensor XS-01
The Onsite Pro Additional Sensor Pad is for use with any FloodStop unit... [read more]   [read 12 reviews and see ratings]

Battery-Powered Water Leak Sensor Alarm (5-pack)
Battery-powered sensor detect water leaks and sound immediate alarm... [read more]   [read 17 reviews and see ratings]

Control Products WA-20 Battery-Operated Deluxe Water Alarm
Water sensor sounds an 85 decibel alarm if water is detected by detachable sensor and closes an alarm contact that allows it to trigger the Deluxe FreezeAlarm's auxiliary alarm contact or any other type of alarm system's normally open alarm contact... [read more]   [read 2 reviews and see ratings]

Control Products WA-5000 Battery-Operated Water Alarm Plus
The WaterAlarm Plus automatically calls any one phone nubmer when water is detected by the attached water sensor... [read more]   [read 2 reviews and see ratings]

Skylink FS-101 AAA+ Flood Sensor
Alerts you when there is water present and potential flooding.... [read more]   [read 3 reviews and see ratings]

FloodStop for Icemaker/Water Filter FS 1/4-C
Easily prevent water damage from leaking water filters, ice makers, or any other items that use 1/4" Compression fittings This unit will detect a leak, sound an alarm, and automatically turn off the water supply to the Icemaker or Water Filter to prevent further damage leaving all other household fixtures and appliances operational.... [read more]   [read 10 reviews and see ratings]

Glentronics, Inc. BWD-HWA Basement Watchdog Water Sensor and Alarm
Minimize the risk of water damage with this early warning system For installation in sump pits or near areas requiring water monitoring like hot water heaters, air conditioners, washing machines or under sinks... [read more]   [read 171 reviews and see ratings]

Gizmode Water Alarm SUMP PUMP WIRE (NO Alarm)
Know When Sump Pump Fails Using Optional Sump Water Attachment Gizmode Water Alarm (TM) (not included) or Water Screamer (TM) (not included) sounds when your sump pump fails when you add this sump water level alarm attachment... [read more]   [read 2 reviews and see ratings]

OnSite Pro FS 3/8-C FloodStop for Dishwasher, Toilet
All of your numerous fixtures may come in handy, but any device in your home that uses water is prone to leaks... [read more]   [read 7 reviews and see ratings]

Gizmode 9Volt Water Alarm Detector, 110dB Alarm
Portable Water Alarm Is Inexpensive This 9 Volt battery powered (battery not included) portable 3 inch diameter Water Alarm(R), Gizmode, is an early water detection system louder than a smoke alarm or carbon monoxide alarm ... [read more]   [read 42 reviews and see ratings]

Control Products WA-5001 WaterAlarm Plus
Control Products WA-5001 WaterAlarm Plus will automatically call any one phone number when water is detected by the attached water sensor... [read more]   [read 9 reviews and see ratings]

Flood Detective Water Leak Alarm
Flood Detective Pro (FD008) will sound a 92 db alarm alerting you to leaks in their earliest stages... [read more]   [read 5 reviews and see ratings]

Melnor 3290 Automatic Rain Monitor (Discontinued by Manufacturer)
Melnor Rain Check Automatic Rain Monitor... [read more]   [read 2 reviews and see ratings]

WaterCop Electric Actuator Motor, 115VAC (1/2 through 1-1/14 inch)
The brains of the WaterCop system, the motor receives a signal from a wireless water sensor, and activates the valve when a leak is detected... [read more]   [read 2 reviews and see ratings]

Pool Alert
Doberman Security Water Detector Alert Water Detector Alert - alerts you to the presence of a water leak - For use in basements and other potentially damp household areas... [read more]   [read 2 reviews and see ratings]

Leak Frog LF001 Water Alarm
Leak Frog water detection alarm, sits patiently day and night ready to sound it's alarm when it detects a leak... [read more]   [read 111 reviews and see ratings]

Control Products WS-04 WaterSiren Plus
Water sensor sounds an 90 decibel alarm if water is detected by detachable sensor and closes an alarm contact that allows it to trigger the Deluxe FreezeAlarm's auxiliary alarm contact or any other type of alarm system's normally open alarm contact... [read more]   [read 7 reviews and see ratings]

Winland Surface Water Sensor, Supervised
Additional Supervised Surface Water Sensor for Winland's WaterBug and EnviroAlert systems... [read more]   [read 1 reviews and see ratings]

GE Choice Alert Wireless Alarm System Water Leak Sensor
The GE 45133 Choice Alert Wireless Water Leak/Flood Sensor warns you of leaks or possible flooding that can lead to costly water damage... [read more]   [read 12 reviews and see ratings]

Onsite Pro FS3/8CD Sink (Hot and Cold) FloodStop with 3/8 Inch Compression Valves
Prevent water damage from leaking sinks, basins, or any other items that use 3/8" Compression fittings... [read more]   [read 3 reviews and see ratings]

High or Low water alarm
10 ft Float cordnReversible by user to detect High or Low water conditionnUser Safe 9-Volt AC power, 9-Volt DC backupn6 foot AC cablenstd... [read more]   [read 8 reviews and see ratings]

General Tools & Instruments WA500 Water Leak Alarm
Detects water leaks from plumbing and appliances... [read more]   [read 3 reviews and see ratings]

USP Water Level Sensor
The USP Water Level Sensor is used to detect the presence or absence of water, depending on your desired configuration... [read more]   [read 1 reviews and see ratings]

Noah'S Flood Alarm
UPC: 844296039784Alerts you to water overflow..... [read more]   [read 1 reviews and see ratings]

Onsite Pro FS3/4H Washing Machine FloodStop with Straight Valves
Don't risk your floors, carpets and other personal belongings to costly and ruinous water damage! Prevent flood damage and avoid costly repairs with the easy-to-install Washing Machine Valve Shutoff Kit... [read more]   [read 14 reviews and see ratings]

Winland Electronics Unsupervised Surface Water Sensor - WSU
The Winland Unsupervised Water Sensor is for use with the Winland WaterBug and EnviroAlert Systems... [read more]   [read 1 reviews and see ratings]

First Alert WA100-3 Water Alarm, 3-Pack
This 3 Pack First Alert Water Alarm Protects homes from water damage due to leaks, floods and seepage... [read more]   [read 97 reviews and see ratings]

Sonin 00702 Water Alarm with Dual Sensors
The Sonin Water Alarm with Dual Sensor comes with 2 remote sensors that can be placed up to 12 feet from each other... [read more]   [read 28 reviews and see ratings]

Control Products WA-1000 Wireless WaterAlarm
Now you can easily and affordably monitor an entire home or building using one main base station and multiple wireless water detection sensors... [read more]   [read 1 reviews and see ratings]

Swann SW351-WLA Water Leak Alarm
Swann Sw351-Wla Water Leak Alarm Sw351-Wla... [read more]   [read 52 reviews and see ratings]

First Alert WA100 9V Battery Operated 85dB Compact Water Alarm with 6' Cord and
9V Battery Operated 85dB Compact Water Alarm with 6' Cord and Detachable Sensor 9V battery powered water alarm with 6' line cord and detachable sensor... [read more]   [read 7 reviews and see ratings]

Water Alarm and Sensor by Glentronics
You will receive (1) Glentronics Water Alarm.About Water Alarm:Water damage is one of the main ways that the value of a home can be diminished... [read more]   [read 18 reviews and see ratings]

Skylink WA-434RTL Long Range Water Alert Kit; Be notified of your surroundings.
Long Range Water Alert Set... [read more]   [read 23 reviews and see ratings]

Safety angel water immersion and anti lost reminder alarm for kid's safety
Safety angel water immersion and anti lost reminder alarm for kid's safetynTwo Wrist Bands... [read more]   [read 3 reviews and see ratings]

Control Products WA-700 WaterAlarm Dialer
Water leaks can happen while you’re at work, on vacation or even out mowing the lawn... [read more]   [read 24 reviews and see ratings]

Honeywell RWD41 Water Defense Water Sensing Alarm
Honeywell’s RWD41 water defense water-sensing alarm offers superior protection against leaks and water damage near potential trouble spots close to plumbing around the home or office... [read more]   [read 79 reviews and see ratings]

Skylink WA-434TL Long Range Water Sensor; Be notified of your surroundings.
Long Range Water Sensor... [read more]   [read 15 reviews and see ratings]

Skylink FS-433W Flood Sensor
Flood Sensor... [read more]   [read 6 reviews and see ratings]

Honeywell RWD80/T Water Defense Water Sensing Alarm Extension Cable
This Honeywell RWD80/T Water Defense Water Sensing Alarm Extension Cable must be connected to the Honeywell RWD41/T Water Defense Water Sensing Alarm... [read more]   [read 11 reviews and see ratings]

Scald Safe Shower Hot Water Sensor: Automatically Shuts-Off Water Before Scalding Occurs!
Automatically shuts off water flow at 114F... [read more]   [read 1 reviews and see ratings]

Flood Buzz Water Leak Detector Sounds Alarm (Set of 3)
  [read 1 reviews and see ratings]

Leak Frog LF001 Water Alarm, Protect your home from potential leaks, mold, and damage. 2 Pack
LeakFrog water alarm is the small water alarm with a big job... [read more]   [read 26 reviews and see ratings]

Smarthome SELECT Water Leak Detection Alarm - 71631
Water leaks often occur in areas that may be hard to see right away, such as behind appliances or in areas of your home that may not be used often, such as basements... [read more]   [read 13 reviews and see ratings]

P3 P0550 Water Meter
P3 P0550 Water Meter... [read more]   [read 32 reviews and see ratings]

Control Products WS-600 WaterSensor
Additional WaterSensor for the HS-700 HomeSitter and WA-700 WaterAlarm.... [read more]   [read 7 reviews and see ratings]

GSI Super Quality Wireless Electronic Water Overflow And Leaks Detector With Auto Emergency Phone Dialer And High Output Alarm - Protects Bathtubs, Swimming Pools, Basements Etc.
A Must For Every Home, The New Water Alarm From GSI Was Designed To Detect Water Overflow Or Leaks Before Damage Is Done... [read more]   [read 1 reviews and see ratings]

GSI Super Quality Wireless Electronic Water Overflow And Leaks Detector With Auto Emergency Phone Dialer And High Output Alarm - Place In Bathtub, Swimming Pool, Basements Etc.
A Must For Every Home, The New Water Alarm From GSI Was Designed To Detect Water Overflow Or Leaks Before Damage Is Done... [read more]   [read 2 reviews and see ratings]

GSI Super Quality Wireless Electronic Water Overflow And Flood Detector And Receiver With High Output Alarm And Flashing LED Light - Place In Bathtub, Swimming Pool, Basements Etc.
A Must For Every Home, The New Water Alarm From GSI Was Designed To Detect Water Overflow Or Leaks Before Damage Is Done... [read more]   [read 2 reviews and see ratings]

GSI Super Quality Add-On Wireless Electronic Water Overflow And Leaks Detector With High Output Alarm - Place In Bathtub, Swimming Pool, Basements Etc.
A Must For Every Home, The New Water Alarm From GSI Was Designed To Detect Water Overflow Or Leaks Before Damage Is Done... [read more]   [read 1 reviews and see ratings]

GSI Super Quality Add-On Wireless Electronic Water Overflow And Leaks Detector With High Output Alarm - Place In Bathtub, Swimming Pool, Basements Etc.
A Must For Every Home, The New Water Alarm From GSI Was Designed To Detect Water Overflow Or Leaks Before Damage Is Done... [read more]   [read 1 reviews and see ratings]

Sonin 00752R Water Detector with Relay Output
The SoninWater Alarm with relay output protects your home from potential water flood damage by sounding a loud alarm... [read more]   [read 1 reviews and see ratings]

Ideal Security Inc. SK616 Wireless Water Detector Alarm
Wireless water detector... [read more]   [read 9 reviews and see ratings]

Sonin 00700X2PK Water Alarm with Remote Sensor, 2-Pack
Sonin water alarm with remote sensor two pack... [read more]   [read 1 reviews and see ratings]

Water Leak Detector Alarm with remote sensor (batteries included)
Water leak detector alarm will detects the smallest amount of water to give a quick alert before any major damage can be caused by water leak... [read more]   [read 4 reviews and see ratings]

ZWAVE Wireless Water Alarm WWA-01
Wireless Water Alarm WWA-01AA... [read more]   [read 1 reviews and see ratings]

Package of 3 Water Leak Detector Alarms with remote sensor (batteries included)
A package of three water leak detector alarms will detects the smallest amount of water to give a quick alert before any major damage can be caused by water leak... [read more]   [read 3 reviews and see ratings]

WCI Quality Electronic Water Overflow And Leaks Detector With High Output Alarm - Place In Bathtub, Swimming Pool, Basements Etc.
A Must For Every Home, The New Water Alarm From WCI Was Designed To Detect Water Overflow Or Leaks Before Damage Is Done... [read more]   [read 3 reviews and see ratings]

Leak Frog LF002 Water Alarm
LeakFrog is the small water alarm with a big job... [read more]   [read 6 reviews and see ratings]

WaterCop Z-Wave Wireless Water and Freeze Alarm
Z-Wave Water Alarm + Freeze Alarm Works with WaterCop Z-Wave Compatible Units The WaterCop Z-Wave Water and Freeze Alarm detects and uses your Z-Wave enabled network to alert you to water leaks and freezing pipes... [read more]   [read 1 reviews and see ratings]

Flood Buzz Water Leak Detector Sounds Alarm (Set of 3)
Warns you of a leak before it becomes a flood!Even a small amount of water can cause serious damage to your home... [read more]   [read 41 reviews and see ratings]

HC3000 High Water Shutoff and Overflow Protector
The HC3000 High Water Shut-Off is designed to shut off a pump, control valve, or other appliance, when the water level in the vessel reaches a maximum level... [read more]   [read 2 reviews and see ratings]

WaterCop LeakStopPlus Single-Point Leak Detection, 3/4 In.
The WaterCop LeakStopPlus is an advanced model of WaterCop's popular single-point leak detection system with three enhancing features: an audible alarm to immediately alert you when leaks occur, two alarm relay connections (dry contact closures), and a low voltage motorized ball valve (12VDC)... [read more]   [read 1 reviews and see ratings]

Honeywell RWD14 Water Alarm
  [read 11 reviews and see ratings]

Honeywell RWD21 Water Leak Alarm
  [read 18 reviews and see ratings]

Flood BuzzTM Pro 2 Pack
Flood BuzZ Pro Leak Detector 2 pack.nWhen the two metal prongs come into contact with water they complete the circuit and create a sound at 110 dB... [read more]   [read 1 reviews and see ratings]

Battery Operated Water Alarm - Detachable Sensor - Detects Leaks and Saves Your Home!
The Excalibur Water Alarm is the ideal way to prevent costly water damage in your home! The Excalibur water alarm is small and discreet, using only one 9V battery that will power the unit for up to one year... [read more]   [read 29 reviews and see ratings]

Water Leak Alarm 4 pack [RWD14/A] -
Honeywell Home RWD14/A Water Leak Alarm 4 pack... [read more]   [read 1 reviews and see ratings]

Gizmode the Original Water Alarm 9volt Water Alarm Detector, 110db Alarm Wa01
The Original Water Alarm is the early warning for leaky pipes, faulty water heaters, dishwashers and washing machines... [read more]   [read 1 reviews and see ratings]

DB-Tech DB-WA200 SUPER LOUD Battery Operated Water Overflow And Leak Detector with a 6.5' Sensor Wire - Detects Leaks and Saves Your Home!
One of the most common and unnoticeable causes of damage to a home is Water damage from broken heaters, washing machines, busted pipes and boilers, pipes that wear thin and leak - and when these things happen, water will start to destroy your home... [read more]   [read 4 reviews and see ratings]

DB-Tech DB-WAW400 Wireless Water Overflow And Leak Detector Alarm KIT - Both the Transmitter and Receiver Sound An Alarm - Detects Leaks and Saves Your Home!
Standard water detection alarms are good enough for the casual user... [read more]   [read 16 reviews and see ratings]

PitBoss Cellular Sump Pump Alarm
Everything you need is in the box... [read more]   [read 4 reviews and see ratings]

SimpliSafe SSES1 Water Sensor
Compatible only with a SimpliSafe Home Security System... [read more]   [read 1 reviews and see ratings]

Fortress Security Store (TM) Wireless Water Sensor for GSM / S02 Alarm Systems
Water leaks can be costly if they are not detected quickly... [read more]   [read 2 reviews and see ratings]

Leak Squeak
Discover water leaks before they have a chance to damage your property or invite toxic mold.nnNot much larger than an Oreo cookie, Squeaks operate on a patented design that utilizes a water activated cell... [read more]   [read 5 reviews and see ratings]

ConnectSense CS-WA Water Sensor
Damage from water can be expensive, time consuming and an overall headache... [read more]   [read 6 reviews and see ratings]