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Household Sensors & Alarms

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〈Tools & Home Improvement

Household Sensors & Alarms

Gas Detectors & Alarms

Water Detectors & Alarms

Price

Brands

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

$47.32

Avg. Savings $1.44
Control Products MarCell(r) Cellular Connected Home Monitoring System (Temperature, Humidity and Power alerts via Text, Email & Phone Call)
(93)

$99.00

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SimpliSafe Wireless Home Security System with Easy DIY Setup: Complete Home Protection with 24/7 Alarm Monitoring & No Contract (White, 5 Pieces)

$199.99

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Safe Home ULTIMATE Drinking Water Test Kit (200 Contaminants)
(2)

$399.95

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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

$109.99

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MTI Industries 30-442-P-WT Propane Gas Alarm - White
(291)

$50.21

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

$19.95

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

$15.29

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Honeywell RWD21 Water Leak Alarm
(173)

$12.05

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Asbestos- Asbestos Inspector in a Box
(4)

$24.50

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

$214.03

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SABRE Water Leak Alarm
(139)

$10.79

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

$199.99

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Guardline Wireless Driveway Alarm w/ Four Sensors Bundle

$115.99

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Safe Home PREMIUM Drinking Water Test Kit (50 Contaminants)
(4)

$199.95

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2 Pack Water Leak Detector - 95 Db Flood Detection Alarm Sensor for Bathrooms, Basements, and Kitchens by Mindful Design (White, 2 Pack)

$16.99

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Centralite 3315-C Water Sensor (Works with Smartthings), White

$29.95

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

$169.99

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

$30.15

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Zircon 68637 Leak Alert Plus LED Electronic Water Detector Contractor
(1,173)

$59.99

Avg. Savings $22.72
Honeywell RWD11 Water Alarm
(31)

$5.79

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Drinking Water Test Kit For Municipal Tap and Well Water - Simple Testing For Heavy Metals, Bacteria, Nitrates, Chlorine and More
(9)

$28.99

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EMX D-TEK MVP Multi Voltage Power Universal Loop Detector
(2)

$119.99

Avg. Savings $20.03
Monoprice Wireless Smart Door/Window Sensor - White | Compatible with Alexa and Google Assistant, No Hub Required - from Stitch Collection

$4.80

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WattStopper DT-300 Ceiling Occupancy Sensor, 360 Degrees Coverage
(1)

$138.02

Avg. Savings $30.11
Arlington Industries 8 MOUNTING BLOCK - A3W_9N-MB8

$58.89

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

$149.99

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Atwood 36720 Hydro LPG Leak Detector
(45)

$118.94

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Ridgid 36163 Micro CD-100 Combustible Gas Detector, Grey
(37)

$181.99

Avg. Savings $20
Onsite Pro FS3/4H Washing Machine FloodStop with Straight Valves
(23)

$242.82

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Fibaro Flood Sensor, Z-Wave Plus Water Leak Detector, FGFS-101 ZW5
(6)

$45.29

Avg. Savings $2.48
FloodStop FS-3/4-C Automatic Valve for Water Heater
(5)

$195.43

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Safe Home Lead Drinking Water Test Kit
(2)

$79.95

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Wsdcam Door and Window Alarm for Home Antitheft Alarm Systems Magnetic Sensor Time Delay Alarm(10-Pack), Loud 110 dB
(1)

$39.99

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BW Technologies GA-PA-1-NA Replacement Power Adaptor, For GasAlert Detectors

$38.95

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Portable Gas Leak Sniffer Detector (Batteries Included) Propane/Methane/Combustible Sensor Alarm Tester with Sound Light Warning | CE Certified | SGS UKAS Certified

$23.99

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Flume Smart Home Water Sensor - Monitors Water Usage and Lawn Sprinklers - Leak Detector - No Pipe Cutting, Easy Install, WiFi

$129.00

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

$22.99

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In/Outdoor High Water Alarm w/ Pilot Light and Horn for Septic / Sump / Pond & Other Applications
(27)

$139.99

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

$65.64

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Phantom YoYo Arduino compatible Mini Flame Sensor
(4)

$5.99

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PumpSpy PSO1000 Wi-Fi Sump Pump Smart Outlet
(1)

$92.40

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GE Choice Alert Wireless Alarm System Water Leak Sensor
(508)

$13.49

Avg. Savings $3.79
First Alert WA100-3 Water Alarm, 3-Pack
(291)

$125.00

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Leak Frog LF001 Water Alarm
(138)

$49.99

Avg. Savings $14.11
La Crosse Alerts Mobile 926-25104-WGB Wireless Monitor System Set with Water Leak Probe
(124)

$29.95

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Honeywell RWD14 Water Alarm
(81)

$27.79

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Leaksmart by Waxman Complete Home Water Protection Leak Detection & Automatic Water Shut-off System
(61)

$95.00

Avg. Savings $5.66
InnoMax Thermal Guardian Quantum Solid State Waterbed Heater, Low Watt
(37)

$92.90

Avg. Savings $2.64
Supco IAQ50 Wall Mounted Indoor Air Quality Monitor
(20)

$242.05

Avg. Savings $24.96
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