Free shipping on all orders · Fast 24/48h dispatch 24/7 support · Secure checkout · 100% money-back guarantee

All products

Smoke, CO & Detectors

Buy Smoke, CO & Detectors in the US to ensure safety in your home. Our selection includes reliable brands like First Alert and Kidde, offering products such as the First Alert SMI110 Smoke Alarm with a 10-year sealed battery and the Kidde PI9010 Battery-Operated Dual Sensor Smoke Alarm. These detectors are desig...

Free shipping
Secure checkout
Easy returns

Kidde Smart Smoke Detector Ring App Enabled delivers real-time alerts.

Kidde

Kidde Smart Smoke & Carbon Monoxide Detector | Ring App Enabled | Wire-Free Interconnect | AA Battery Powered

$97.48

Free shipping · 30-day easy returns

Kidde hardwired CO detector front view with clear digital display for quick CO checks

Kidde

Kidde Hardwired Carbon Monoxide Detector with 9V Battery Backup & Digital LED Display – 5.75 inch Diameter

$98.50

Free shipping · 30-day easy returns

Kidde COB detector front view, compact unit for home or travel CO protection

Kidde

Kidde COB Carbon Monoxide Detector — Battery-Powered, Portable, 85 dB Alarm, 10-Year Warranty

$35.84

Free shipping · 30-day easy returns

RectorSeal Better Bubble leak detector applied to a valve shows visible bubbles for quick diagnostics

Rectorseal

RectorSeal Better Bubble 65432 Leak Detector – 32 oz

$30.54

Free shipping · 30-day easy returns

Kidde WiFi water-leak detector front view enables early warning with mobile alerts.

Kidde

Kidde WiFi Water Leak Detector & Freeze Alarm — Alexa, App Alerts & Smart Home Ready

$34.50

Free shipping · 30-day easy returns

HEIMAN CO detector compact front view for home use

HEIMAN

HEIMAN Carbon Monoxide Detectors – Portable 10-Year Battery CO Alarm, UL 2034 5th Ed, Wireless Interconnection

$42.70

Free shipping · 30-day easy returns

HEIMAN smoke detector front view shows a compact, modern unit for any room

HEIMAN

HEIMAN Smoke Detector – Dual-Photoelectric, 10-Year Battery, UL 217 10th Ed. Certified, Compact for Home & RV

$35.85

Free shipping · 30-day easy returns

Kidde smoke and CO detector front view with clear five-inch design for home monitoring.

Kidde

Kidde Smoke & CO Detector 2-Pack – 10-Year Battery, Voice Alerts, LED Indicators (Model 30CUD10-V)

$159.15

Free shipping · 30-day easy returns

Kidde SMACFEX smoke alarm front view, 120V hardwired with AA backup for reliable home alerts

Kidde

Kidde SMACFEX 120V Hardwired Smoke Alarm with Battery Backup – I4618AC Replacement

$45.46

Free shipping · 30-day easy returns

Kidde 30CUAR-V front view with interconnect-ready design for whole-home alerts.

Kidde

Kidde 30CUAR-V Hardwired Smoke & CO Detector – Voice Alerts, Interconnect, 3-Pack

$271.46

Free shipping · 30-day easy returns

Kidde 2-in-1 detector front view showing dual sensors for smoke and CO.

Kidde

Kidde 2-in-1 Smoke & Carbon Monoxide Detector Combo, 10-Year Battery, Replacement Alert — 4-Unit Pack

$344.09

Free shipping · 30-day easy returns

Kidde i9010 smoke detector with green power LED for reliable operation.

Kidde

Kidde Smoke Detector 10-Year Battery – LED Indicators & Replacement Alert (6 Pack, i9010)

$439.98

Free shipping · 30-day easy returns

Kidde 30CUDR front view showing compact 2-in-1 detector for home smoke and CO detection

Kidde

Kidde 30CUDR Smoke & CO Detector – 2-in-1, AA Battery Powered, 4-Pack

$207.10

Free shipping · 30-day easy returns

Moen Flo smart water monitor valve front view with automatic shutoff.

Moen

Moen Flo 1-Inch Smart Water Shut Off Valve | WiFi Water Monitor & Leak Detector 900-006

$823.28

Free shipping · 30-day easy returns

Kidde smoke and CO detector front view with clear status LED.

Kidde

Kidde 4-Pack Hardwired Smoke & CO Detector with 10-Year Back-Up, Voice Alerts & Interconnect — 30CUA10-V

$344.03

Free shipping · 30-day easy returns

Kidde 20SAR smoke detector front view with clear warning

Kidde

Kidde 20SAR Hardwired Smoke Detector with Battery Backup – Interconnectable, 85 dB, 3-Pack

$124.88

Free shipping · 30-day easy returns

Kidde 30CUD10-V front view of the dual-sensing detector for whole-home protection

Kidde

Kidde 30CUD10-V Smoke & Carbon Monoxide Detector – 10-Year Battery, Voice Alerts, 3-Pack

$272.83

Free shipping · 30-day easy returns

Kidde 900-CUAR-V smoke/CO detector close-up with dual sensing.

Kidde

Kidde 900-CUAR-V Hardwired Smoke & CO Detector – Voice Alerts, Interconnect, 4 Pack

$264.61

Free shipping · 30-day easy returns

HydroCheck WaterWatcher detects leaks in home basements with a loud alert.

HydroCheck

HydroCheck WaterWatcher: Smart Water Leak Detector for Home & Basement | Made in THE USA | Automatic Shutoff

$138.61

Free shipping · 30-day easy returns

Kidde smart CO detector with outlet display for real-time readings

Kidde

Kidde Smart CO Detector & Indoor Air Quality Monitor | Plug-In, WiFi, Alexa Compatible

$124.88

Free shipping · 30-day easy returns

Kidde I12040 interconnect smoke alarm kit for multi-room safety and early alerts.

Kidde

Kidde AC Hardwired Interconnect Smoke Alarm with Hush I12040 (4-Unit Kit)

$274.24

Free shipping · 30-day easy returns

METAK WiFi water leak detector front view ready for real-time alerts.

METAK

METAK WiFi Water Leak Detector with App Alerts – 24 WD61 Sensors

$93.40

Free shipping · 30-day easy returns

Kidde KN-COU-B digital display view shows CO levels for easy monitoring

Kidde

Kidde Ultra-Sensitive Carbon Monoxide Detector KN-COU-B | Battery-Powered with Digital Display

$159.15

Free shipping · 30-day easy returns

HEIMAN smoke detector front view, compact home safety design.

HEIMAN

HEIMAN Smoke Detector – 10-Year Battery, Dual-Photoelectric, UL 217 10th Ed. Certified, Red Dot Design Award, 3-Pack

$92.03

Free shipping · 30-day easy returns

Kidde 30CUAR-V hardwired detector front view shows dual smoke and CO sensing for home safety.

Kidde

Kidde 2-Pack Hardwired Smoke & Carbon Monoxide Detectors with Voice Alerts | 30CUAR-V

$166.00

Free shipping · 30-day easy returns

Kidde P3010L smoke alarm mounted on bracket provides ten-year, tamper-resistant protection.

Kidde

Kidde Worry-Free Smoke Alarm P3010L – 2 Pack with 10-Year Sealed Battery and Photoelectric Sensor

$118.06

Free shipping · 30-day easy returns

Kidde CO detector with 10-year battery front view showing long-lasting power

Kidde

Kidde Carbon Monoxide Detector with 10-Year Battery & Digital Display (2 Pack)

$138.61

Free shipping · 30-day easy returns

Kidde CO detector plugged into a wall outlet for continuous home safety.

Kidde

Kidde Carbon Monoxide Detector – Plug-In Wall, 9V Battery Backup, Digital LED Display (4 Pack)

$203.37

Free shipping · 30-day easy returns

Kidde smoke and CO detector front view with 85 dB alarm and voice alerts for quick safety awareness.

Kidde

Kidde Smoke & CO Detector - 10-Year Battery, Voice Alerts, P3010CU

$94.72

Free shipping · 30-day easy returns

Kidde C3010D wall-mounted detector with digital display for quick CO reading

Kidde

Kidde C3010D Carbon Monoxide Detector – 10-Year Battery, Digital Display, UL Certified

$56.41

Free shipping · 30-day easy returns

Moen Flo leak detector on tabletop with proactive moisture alerts.

Moen

Moen Flo Smart Water Leak Detector 920-004 – 24/7 Leak Alerts & Whole-Home Protection

$70.11

Free shipping · 30-day easy returns

Kidde smart smoke detector mounted on wall with Ring app real-time alerts

Kidde

Kidde Smart Smoke Detector with Ring App – Real-Time Alerts, 120V Hardwired, AA Backup

$76.95

Free shipping · 30-day easy returns

Kidde KN-COB-IC CO detector with interconnect and 9V backup for reliable monitoring.

Kidde

Kidde KN-COB-IC Hardwired Carbon Monoxide Detector with 9V Backup

$86.56

Free shipping · 30-day easy returns

Kidde smoke detector voice alert demonstrates clear spoken warnings for fast awareness.

Kidde

Kidde 20SA10-V Hardwired Smoke Detector — 10-Year Battery Backup, Voice Alerts, Interconnect

$65.29

Free shipping · 30-day easy returns

Kidde i12040 hardwired base with wide mounting plate enables clean installation.

Kidde

Kidde i12040A AC Hardwired Interconnect Smoke Alarm with Hush | 10-Year Warranty

$83.81

Free shipping · 30-day easy returns

Kidde smoke and CO detector front view with dual sensing capability

Kidde

Kidde Smoke & Carbon Monoxide Detector – Battery-Powered, Voice Alerts, LED Indicators (900-CUDR-V)

$78.33

Free shipping · 30-day easy returns

Kidde 900-CUDR detector with AA batteries powering operation during outages.

Kidde

Kidde Smoke & Carbon Monoxide Detector 900-CUDR – AA Battery Powered, LED Warning Lights, 1 Pack

$76.96

Free shipping · 30-day easy returns

Kidde smart smoke detector with Ring app real-time alerts across your home.

Kidde

Kidde Smart Smoke Detector with Ring App – Real-Time Alerts, Wire-Free Interconnect, AA Battery Powered

$70.10

Free shipping · 30-day easy returns

Kidde P3010B front view smoke detector mounted on ceiling for safety

Kidde

Kidde P3010B Smoke Detector — 10-Year Battery, Photoelectric Sensor, UL Certified

$78.98

Free shipping · 30-day easy returns

IMPRESA 12-pack temporary smoke detector covers protect detectors during renovations.

IMPRESA

IMPRESA 12-Pack Temporary Smoke Detector Covers | Dust & Debris Barrier for Renovation & Cooking

$26.25

Free shipping · 30-day easy returns

‹ 1 2 3 4 5 … 7 ›