Household Sensors & Alarms
Linear WTWSKIT-AL Color Change Kit for WT or WS Z-Wave Wall Switches- Almond
$11.35
View Deals
Safe Home PREMIUM Drinking Water Test Kit (50 Contaminants)
$249.95
View Deals
GoControl WI15VZ-1 Smart Irrigation Controller
$92.30
Avg. Savings $2.84
Radon Test Kit (Pack of 2)
$242.88
View Deals
ALARM CONTROLS 600S MAGNETIC DOOR LOCK 600LB
$151.99
View Deals
UHPPOTE Wired Water Probe Liquid Overflow Leak Induction Electrode Detector Switch Singal Sensor For Alarm System (Pack of 2 Pairs)
$9.40
View Deals
First Alert LT1 Premium Lead Test Kit, 3-Pack
$27.67
View Deals
La Crosse Alerts Mobile 926-25101-GP Wireless Monitor System Set with Dry Probe
$59.99
View Deals
KETOTEK Digital Thermometer Temperature Meter Gauge Waterproof Sensor Probe Aquarium Car Water PC Case Temp meter Celsius/Fahrenheit Display C/F PC MOD
$7.81
View Deals
Honeywell RWD14 Water Alarm
$27.99
Avg. Savings $2.17
Natural Gas and Propane Alert. Get an email and a Text Message When Gas is Detected
$69.99
View Deals
Enegg Portable Refrigerant Leak Halogen Gas CFC HFC Refrigerant Leakage Detector Checker
$26.99
View Deals
WaterCop Water Shut-Off Valve, Lead Free, 3/4 In. (WCVLF-3-4)
$64.68
Avg. Savings $30.08
Zoeller 10-0763 Aquanot Flood Alert
$42.00
Avg. Savings $6.86
SGILE Combustible Natural Gas Detector Portable Gas Leak Detector Tester with Sound Light Alarm Gas Sniffer
$29.99
View Deals
Letzgo Products LGSB2 Sump Bobber Water Level Sensor
$34.99
View Deals
Winland Temp Alert Preset Low Temperature Sensor (TA-40)
$34.53
View Deals
SafeTAlert MTI 30-441-P 12V White Surface Mount LP (Propane) Gas Detector
$60.44
View Deals
Tough, Waterproof, USA Made: Hydrogen Sulfide Detector, Meter & Monitor - H2S Detector, Sensor (H2S Inspector by Sensorcon)
$89.00
View Deals
D-Link DCH-S160 mydlink Wi-Fi Water Sensor
$59.99
Avg. Savings $27.55
Pool Alert
$23.98
Avg. Savings $9.76
Atoplee 1pc Stainless Steel Waterproof Pt100 Ohm Probe Sensor L 50mm Pt NPT 1/2'' Thread with Insulation Lead Wire
$13.99
View Deals
Sungwoo LED Water Alarm Detector Waterproof Water Leak Detector, Battery Operated (Grey) (two pack)
$13.99
View Deals
Sabre PA-MPALL Mini Personal Alarm w/ LED Light
$9.09
Avg. Savings $1.26
Control Products Deluxe FreezeAlarm Custom Dual Temperature Power Alarm FA-D2 with Remote Switch and Aux. Input with voice message to 3 numbers / Quick Status Check
$199.99
View Deals
Danfoss 013G8252 Valve Dial with Remote Sensor for Ra2000, 1" x 1" x 1"
$122.08
Avg. Savings $34.74
Zircon Leak Alert-5pk Electronic Water Detectors Home Pack (Pack of 5)
$100.49
View Deals
Sungwoo Water Detector Battery Operated Water Leak Alarm for Home Use (Two Piece)
$17.88
View Deals
Wireless Water & Temperature Sensor White w/ Buzzer; Cert ID: ZC08-09050007
$25.00
View Deals
In/Outdoor High Water Alarm w/ Pilot Light and Horn for Septic / Sump / Pond & Other Applications
$278.81
Avg. Savings $96.15
La Crosse Alerts Mobile 926-25104-WGB Wireless Monitor System Set with Water Leak Probe
$29.95
View Deals
iSmartAlarm iSA5 Deluxe Package, White
$59.99
View Deals
Efergy Engage Hub Solo
$99.99
View Deals
Guardline Wireless Driveway Alarm w/ Four Sensors Bundle
$127.99
View Deals
3M ChromateCheck Swabs, 8-Swab
$54.95
View Deals
In/Outdoor High Water Alarm w/ Pilot Light and Horn for Septic / Sump / Pond & Other Applications, w/ Power On Light
$159.99
View Deals
General Tools WA500 Water Leak Alarm
$13.81
Avg. Savings $2.30
Hercules 3 in 1 Mini Personal Alarm with PIR Motion Sensor and LED Flashlight, 2.6 inch x 1.5 inch, Black - PS1035
$18.07
View Deals
Zircon 68638 Leak Alert Plus LED Electronic Water Detector Home Pack , Batteries Included, 5 Pack, LED and Audio
$33.99
View Deals
Everspring ST812 Z-Wave Wireless Flood Detector
$189.84
View Deals
La Crosse Alerts Mobile 926-25005-GB Add-On Sensor for Remote Water Detector with Early Warning Alerts
$45.19
Avg. Savings $16.65
Keyweer Portable Combustible Natural Gas Detector Gas Sniffer with Sound Light Alarm Leak Detector
$29.99
View Deals
WE Furniture Reclaimed Wood Entry Bench in Amber - 42"
$289.00
Avg. Savings $9.75
Control Products FreezeAlarm Dialer Temperature Alarm FA-700 with 1 phone voice message notification / monitor for low or high temperature extremes / No monitoring fees
$199.99
View Deals
Zircon 63931 Leak Alert Electronic Water Detector Batteries Included, 3-Pack
$51.65
View Deals
Red Fire Alarm Bell 10 Inch 120 Volt
$66.00
Avg. Savings $3.21
Honeywell RWD80/T Water Defense Water Sensing Alarm Extension Cable
$39.99
Avg. Savings $5.43
NEARTOP Household Natural Gas Detector Alarm - Liquefied Petroleum Gas Detector - Combustible Gas Leak Detector
$23.98
View Deals
Fibaro Flood Sensor, Z-Wave Plus Water Leak Detector, FGFS-101 ZW5
$59.99
Avg. Savings $16.24
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
%20Copyright%202023%20Fonticons,%20Inc.%20--%3e%3cpath%20d='M224.1%20141c-63.6%200-114.9%2051.3-114.9%20114.9s51.3%20114.9%20114.9%20114.9S339%20319.5%20339%20255.9%20287.7%20141%20224.1%20141zm0%20189.6c-41.1%200-74.7-33.5-74.7-74.7s33.5-74.7%2074.7-74.7%2074.7%2033.5%2074.7%2074.7-33.6%2074.7-74.7%2074.7zm146.4-194.3c0%2014.9-12%2026.8-26.8%2026.8-14.9%200-26.8-12-26.8-26.8s12-26.8%2026.8-26.8%2026.8%2012%2026.8%2026.8zm76.1%2027.2c-1.7-35.9-9.9-67.7-36.2-93.9-26.2-26.2-58-34.4-93.9-36.2-37-2.1-147.9-2.1-184.9%200-35.8%201.7-67.6%209.9-93.9%2036.1s-34.4%2058-36.2%2093.9c-2.1%2037-2.1%20147.9%200%20184.9%201.7%2035.9%209.9%2067.7%2036.2%2093.9s58%2034.4%2093.9%2036.2c37%202.1%20147.9%202.1%20184.9%200%2035.9-1.7%2067.7-9.9%2093.9-36.2%2026.2-26.2%2034.4-58%2036.2-93.9%202.1-37%202.1-147.8%200-184.8zM398.8%20388c-7.8%2019.6-22.9%2034.7-42.6%2042.6-29.5%2011.7-99.5%209-132.1%209s-102.7%202.6-132.1-9c-19.6-7.8-34.7-22.9-42.6-42.6-11.7-29.5-9-99.5-9-132.1s-2.6-102.7%209-132.1c7.8-19.6%2022.9-34.7%2042.6-42.6%2029.5-11.7%2099.5-9%20132.1-9s102.7-2.6%20132.1%209c19.6%207.8%2034.7%2022.9%2042.6%2042.6%2011.7%2029.5%209%2099.5%209%20132.1s2.7%20102.7-9%20132.1z'/%3e%3c/svg%3e)
- Home
- View All Automotive Supplies & Car Parts
- Automotive Performance Parts & Accessories
- Car Care Products
- Car Exterior Parts & Accessories
- Car Interior Accessories
- Car Lights & Lighting Accessories
- Car Oils & Fluids
- Car Paint & Paint Supplies
- Car Repair Tools & Equipment
- Car Replacement Parts
- Heavy Duty & Commercial Vehicle Equipment
- Motorcycle & Powersports Accessories
- RV Parts & Accessories
- Tires & Wheels
- View All Books
- Arts & Photography Books
- Bibles & Christian Books
- Biographies & Memoris
- Business & Money Books
- Calendars
- Children's Books
- Comic Books & Graphic Novels
- Computers & Technology Books
- Cookbooks & Food/Wine Books
- Craft & Hobby Books
- Education & Teaching Books
- Engineering & Transportation Books
- GLBT Books
- Health & Fitness Books
- History Books
- Humor Books
- Law & Legal Books
- Literature & Fiction Books
- Medical Books
- Mysteries, Thrillers & Suspense Books
- New & Used Textbooks
- Parenting & Relationship Books
- Political & Social Science Books
- Reference Books
- Religion & Spirituality Books
- Romance Novels & Books
- Science & Math Books
- Science Fiction & Fantasy Books
- Self-Help Books
- Sports & Outdoors Books
- Teen & Young Adult Books
- Test Preparation Books
- Travel Books
- View All CDs & Vinyl Records
- Alternative Rock CDs & Vinyl
- Blues CDs & Vinyl Records
- Broadway CDs & Vinyl Records
- Children's Music CDs
- Christian CDs & Vinyl Records
- Classic Rock CDs & Vinyl Records
- Classical CDs & Vinyl Records
- Comedy & Spoken Word CDs & Vinyl Records
- Country CDs & Vinyl Records
- Dance & Electronic CDs & Vinyl Records
- Folk CDs & Vinyl Records
- Gospel CDs & Vinyl Records
- Heavy Metal CDs & Vinyl Records
- Holiday & Wedding CDs & Vinyl Records
- Jazz CDs & Vinyl Records
- Karaoke CDs & Vinyl Records
- Latin Music CDs & Vinyl Records
- New Age CDs & Vinyl Records
- Opera & Classical Vocal CDs & Vinyl Records
- Pop CDs & Vinyl Records
- R&B CDs & Vinyl Records
- Rap & Hip-Hop CDs & Vinyl Records
- Reggae CDs & Vinyl Records
- Rock CDs & Vinyl Records
- Soundtrack CDs & Vinyl Records
- Special Interest CDs & Vinyl Records
- World Music CDs & Vinyl Records
- View All Electronics
- Car & Vehicle Electronics
- Chargers, TV Mounts, & Accessories
- Computers & Computer Accessories
- Digital Cameras & Photography Equipment
- GPS & Navigation
- Headphones
- Home Audio & Speakers
- Portable Speakers & Video Equipment
- Security & Surveillance Equipment
- Televisions & Video Equipment
- Video Projectors for Home Theaters
- Wearables
- eBook Readers & Accessories
- Event Tickets
- Groceries
- View All Industrial & Scientific Equipment
- Abrasive & Finishing Products
- Additive Manufacturing Products
- Commercial Door Products
- Cutting Tools
- Fasteners
- Filtration Equipment
- Hydraulics, Pneumatics & Plumbing Equipment
- Industrial Electrical Equipment
- Industrial Hardware
- Industrial Power & Hand Tools
- Janitorial & Sanitation Supplies
- Lab & Scientific Products
- Material Handling Products
- Occupational Health & Safety Products
- Packaging & Shipping Supplies
- Power Transmission Products
- Professional Dental Supplies
- Professional Medical Supplies
- Raw Materials
- Retail Store Fixtures & Equipment
- Robotics
- Science Education Materials
- Tapes, Adhesives & Sealants
- Test, Measurement & Inspection Equipement
- View All Movies & TV on Blu-Ray & DVD
- 3-6 Year Old TV on Blu-Ray & DVD
- A&E Home Video on DVD & Blu-Ray
- Animated TV & Movies on DVD & Blu-Ray
- Art House & International Movies on DVD & Blu-Ray
- BBC Shows on DVD & Blu-Ray
- Blu-Ray Movies
- Characters & Series
- Classic Movies on DVD & Blu-Ray
- Concert Films on Blu-Ray & DVD
- Criterion Collection on DVD & Blu-Ray
- Cult Movies
- Cult Movies on DVD & Blu-Ray
- Discovery Channel Shows on DVD & Blu-Ray
- Disney DVDs & Blu-Rays
- Disney Home Video on DVD & Blu-Ray
- Documentaries on DVD & Blu-Ray
- Fully Loaded DVDs & Blu-Rays
- Genre for Featured Categories
- HBO Movies & Shows on DVD & Blu-Ray
- Holiday & Seasonal Movies on DVD & Blu-Ray
- Independently Distributed
- Independently Distributed Movies & DVDs
- John Wayne Movies & DVDs
- MOD CreateSpace Video
- MTV Shows on Blu-Ray & DVD
- Made-for-TV Movies on DVD
- Movies on Blu-Ray & DVD
- Musicals on Blu-Ray & DVD
- Paramount Home Entertainment DVDs
- Sci-Fi Series DVDs & Blu-Rays
- Science Fiction & Fantasy DVDs
- Shakespeare on DVD Store
- Studio Specials
- Studio Specials on DVD & Blu-Ray
- TV Boxed Sets on DVD & Blu-Ray
- TV on DVD & Blu-Ray
- View All Musical Instruments
- Amplifiers & Guitar Effects
- Band & Orchestra Instruments
- Bass Guitars
- DJ Equipment
- Drums & Percussion
- Electric & Acoustic Guitars
- Electric Keyboards & MIDI
- Instrument Cases, Stands & Accessories
- Live Sound & Stage Equipment
- Microphones & Accessories
- Stringed Instruments
- Studio Recording Equipment
- Ukuleles, Mandolins & Banjos
- Woodwind Instruments
- View All Patio, Lawn & Garden Supplies
- Farm & Ranch Supplies
- Gardening & Lawn Care Supplies
- Generators & Portable Power Supplies
- Grills & Outdoor Cooking Equipment
- Havahart Traps
- Outdoor Décor
- Outdoor Heating & Cooling
- Outdoor Power Tools
- Outdoor Storage
- Patio Furniture & Accessories
- Pest Control & Insect Killers
- Pools, Hot Tubs & Supplies
- Snow Removal Equipment
- View All Tools & Home Improvement
- Building Supplies
- Electrical Supplies
- Hardware
- Kitchen & Bath Fixtures
- Light Bulbs
- Lighting & Ceiling Fans
- Measurement & Layout Tools
- Painting Supplies & Wall Treatments
- Power & Hand Tools
- Rough Plumbing
- Safety & Security Equipment
- Storage & Home Organization
- Welding & Soldering Supplies
- View All Toys & Games
- Action Figures
- Arts & Crafts Supplies
- Baby & Toddler Toys
- Board & Card Games
- Building & Construction Toys
- Dolls & Accessories
- Dress Up & Pretend Toys
- Grown-Up Toys
- Hobbies
- Kids' Electronics
- Kids' Furniture, Décor & Storage
- Learning & Educational Toys
- Novelty & Gag Toys
- Party Supplies
- Puppets
- Puzzles
- Remote Control Toys & Play Vehicles
- Sports Toys & Outdoor Play
- Stuffed Animals & Plush Toys
- Tricycles, Scooters & Wagons
- Events
- Hotels
- Sign In