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Buy Gas & CO Detectors for Home Safety

Protect your home with our gas & CO detectors. Shop top-rated, easy-to-install safety devices for peace of mind. Find the best deals now!

Found 30 items

  • Features
  • Detects multiple gases
  • Portable design
  • Digital display
  • Features
  • Replacement sensor for ES-100 odor checker
  • Semiconductor gas sensor detection
  • 1-year or 2000-use warranty
  • Features
  • Digital display
  • Carbon monoxide detection
  • Smoke and fire detection
  • Features
  • Portable design
  • Industrial gas detection
  • Oxygen level monitoring
  • Features
  • Rechargeable battery
  • 4-inch display
  • Gas detection
  • Features
  • Rechargeable battery
  • Multi-gas detection
  • Portable design
  • Features
  • High-precision CO detection
  • Portable design
  • Easy-to-use
  • Features
  • Wi-Fi connectivity
  • LCD display
  • 70 dB alarm sound
  • Features
  • Detects combustible gases
  • Portable design
  • Easy to use
  • Features
  • 10-Year Sealed Battery for long life
  • LCD display for real-time CO readings
  • Photoelectric smoke and electrochemical CO sensors
  • Features
  • WiFi connectivity for remote alerts
  • Mobile app notifications
  • Voice control with Alexa and Google Assistant
  • Features
  • UL2034 certification
  • LCD display
  • high sensitive warning
  • Features
  • Carbon monoxide poisoning alarm
  • LCD display
  • 80dB warning sound
  • Features
  • WiFi connectivity for remote monitoring
  • App notifications and history log
  • Voice control with Alexa and Google Assistant
  • Features
  • High sensitivity CO sensor
  • Gas monitoring capability
  • Depot test functionality
  • Features
  • High sensitivity CO gas monitoring
  • LED digital display for real-time readings
  • Audible alarm for immediate alerts
(no rating)

X-Sense XS0B-MR61 White

$169.99
  • Features
  • Voice alerts with up to 17 preset locations for quick danger pinpointing
  • Instant phone alerts and 100 dB alarm sounds for immediate notification
  • Easy installation with all necessary accessories included
  • Features
  • App alerts for alarms and low battery
  • All alarms sound together when triggered
  • App test and silence functionality
  • Features
  • Real-time app notifications for alarms and faults
  • Voice alarm announces emergency location
  • Dual protection with smoke and CO sensors
  • Features
  • Accurate & Easy to Read
  • AC Power Plug-in Innovative Design
  • Breakthrough Heat Dissipation Design
  • Features
  • 4-in-1 Upgraded Gas & Carbon Monoxide Detector
  • 4-in-1 Upgraded Sensor
  • Combination Gas & Carbon Monoxide Detector
  • Features
  • Real-time app notifications for alarms and faults
  • Voice alarm announces emergency location
  • Dual photoelectric smoke and electrochemical CO sensors
(no rating)

HEIMAN C1-W White

$26.99
  • Features
  • ETL Listed, UL2034, and FCC certified for U.S. safety compliance
  • Japan-made FIGARO TGS5141 sensor with 10-year lifespan for precise CO detection
  • Real-time Wi-Fi push notifications and app self-diagnostic functions
(no rating)

X-Sense XS0B-iR White

$21.98
  • Features
  • Direct Wi-Fi connection with no base station needed
  • Voice alerts with up to 17 preset locations
  • 10-year sensor life
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