1
Electrochemical sensor for accurate CO detection.
Easy installation without wiring required.
Operates on 2-AA batteries (included).
Portable design for travel and rentals.
Green LED shows power status clearly.
85-decibel alarm alerts for CO presence.
Event Memory logs detection and testing history.
Average Rating out of 5:
Price Range: $18.50
Size: 1 Pack
2
Plug-in design for easy installation and usage.
Includes 2 AA battery backup for outages.
85-decibel alarm alerts for carbon monoxide detection.
Peak Level Memory tracks detection history.
Test-Hush Button for easy testing and silencing.
End of life chirp indicates replacement needed.
UL listed with 10-year limited warranty.
Average Rating out of 5:
Price Range: $24.79
Size: Pack of 1
3
Easy plug-in design for any standard outlet.
Battery backup ensures continuous monitoring during outages.
Advanced electrochemical sensor for accurate detection.
Single test/silence button for user-friendly operation.
Loud 85-decibel alarm alerts of dangerous levels.
Low battery signal mute for 8 hours of quiet.
7-year limited warranty for added peace of mind.
Average Rating out of 5:
Price Range: $27.99
Size: 1-Pack
Material: Plastic
4
Advanced sensing technology reduces nuisance alarms.
Easy installation with battery-operated design.
Front access battery compartment for simple replacements.
End-of-life warning for timely replacement reminders.
Test/silence button ensures proper functionality.
Complies with new industry safety standards.
Two-pack for comprehensive home coverage.
Average Rating out of 5:
Price Range: $23.49
Color: White
5
2-in-1 gas and carbon monoxide detection.
Easy plug-and-play installation for convenience.
Digital display shows gas concentration levels.
85 dB alarm alerts for immediate danger.
Power saving mode for energy efficiency.
Detects multiple gases like propane and methane.
Ideal for home, RVs, and workplaces.
Average Rating out of 5:
Price Range: $27.19
Color: white
Material: ABS
6
Advanced sensing technology reduces nuisance alarms.
Combines smoke and carbon monoxide detection.
10-Year sealed battery eliminates replacements and chirps.
End-of-life warning for timely replacements.
Slim profile design saves space and enhances aesthetics.
Easy installation for immediate home safety.
Reliable protection for your family and home.
Average Rating out of 5:
Price Range: $34.99
Size: One
Material: Plastic
7
Battery-operated for continuous CO monitoring. Advanced electrochemical sensor for accurate detection. Loud 85 decibel alarm alerts dangerous levels. Easy installation, no wiring required. 5-year limited warranty for peace of mind. End of life signal chirp for replacement alert. Trusted brand since 1958 for home safety.
Average Rating out of 5:
Price Range: $19.99
Size: Pack of 1
Material: Multi
8
4-in-1 gas and CO detection capabilities.
Real-time temperature and humidity display.
Highly sensitive and accurate sensor technology.
85dB alarm for immediate danger alerts.
Perfect for home, RV, and apartments.
Easy plug-in installation for convenience.
Comprehensive safety for your living space.
Average Rating out of 5:
Price Range: $30.59
Size: 1 PACK
Material: ABS
9
Detects natural gas, methane, propane, and butane.
Audible and visual alarms for quick alerts.
Compact and portable design for easy storage.
Includes 2x AAA batteries for immediate use.
Fast warm-up time of just 30 seconds.
Low battery indicator for reliable operation.
Ideal for RV owners and homeowners alike.
Average Rating out of 5:
Price Range: $22.99
Size: PT199 Gas Leak Detector
Material: PVC
10
Battery-powered for easy, flexible installation.
Detects carbon monoxide using advanced electrochemical technology.
Includes 2-AA batteries for immediate use.
Green LED indicates unit is powered on.
85-decibel alarm alerts you to CO presence.
Peak Level Memory logs previous CO detection.
Test-Hush button for easy testing and silencing.
Average Rating out of 5:
Price Range: $27.94
Size: KN-COPP-B-LPM
11
Advanced sensing technology reduces nuisance alarms.
Early warning interconnect alerts all compatible alarms.
Easy installation with Quick Connect Plug.
Battery backup ensures protection during outages.
Test/silence button for efficient operation checks.
Complies with new industry safety standards.
1-Pack design for individual or shared use.
Average Rating out of 5:
Price Range: $37.99
Size: 1-Pack
12
Easy plug-in installation for immediate use.
9-volt battery backup for power outages.
Digital LED display indicates gas levels.
85-decibel alarm alerts to gas threats.
Peak Level Memory logs carbon monoxide incidents.
Compatible with propane, natural, and explosive gases.
Compact design fits standard wall outlets.
Average Rating out of 5:
Price Range: $62.59
Size: 6.1”L x 3.8”W x 1.8”H
13
10-year battery for uninterrupted safety.
Digital display shows temperature and CO levels.
Loud 85-decibel alarm for dangerous CO levels.
Peak Level feature tracks highest CO concentration.
End-of-life signal chirp for timely replacement.
Meets rigorous UL testing standards.
Trusted brand since 1958 for home safety.
Average Rating out of 5:
Price Range: $44.75
14
Photoelectric technology for accurate smoke detection.
Includes battery for convenient operation out of box.
Compact design, only 3.3 inches in diameter.
Easy installation with included mounting bracket.
85 dB alarm alerts for immediate response.
Test button for monthly safety checks.
Red LED indicates low battery and alerts needed.
Average Rating out of 5:
Price Range: $43.15
Size: 6 Pack
15
3-in-1 functionality: CO, temperature, and humidity monitoring.
Sensitive electrochemical sensor for accurate detection.
85dB alarm alerts for safety and awareness.
Easy plug-and-play installation for convenience.
Ideal for home, office, and travel use.
90-day worry-free returns and exchanges available.
Compact design for portability and easy storage.
Average Rating out of 5:
Price Range: $29.99
Material: ABS
16
10-year lifespan for long-lasting protection.
Powered by replaceable AA batteries for convenience.
Compact and portable for easy travel.
Versatile placement on desks or walls.
Simple buttons for urgent situations.
Clear display shows current CO levels.
Tri-color LED indicates alarm status easily.
Average Rating out of 5:
Price Range: $13.39
Size: 1-Pack
17
Advanced sensing technology reduces cooking nuisance alarms.
Provides early warning during home fire emergencies.
Interconnect feature links multiple alarms for safety.
Battery backup ensures protection during power outages.
Visual alarm indicator shows initiating unit easily.
Quick Connect Plug simplifies installation process.
Meets new industry standards for smoke alarms.
Average Rating out of 5:
Price Range: $17.00
Size: 1-Pack
18
2 Pack for home safety and convenience.
High sensitivity sensors for accurate detection.
LCD display shows gas concentration levels.
85 dB alarm alerts for dangerous conditions.
9V battery backup for power outages.
Detects multiple combustible gases and CO.
Power saving design with auto display off.
Average Rating out of 5:
Price Range: $59.99
Color: white
Material: ABS
19
3-in-1 CO, temperature, and humidity monitoring. High accuracy with imported electrochemical sensor. Voice and visual alarms for safety alerts. Plug-and-play design for easy use. Portable and lightweight for travel convenience. Big color LCD for easy readability. Suitable for various indoor environments.
Average Rating out of 5:
Price Range: $33.99
20
Hardwired smoke alarm with battery backup.
Reliable ionization sensor for fast flaming fires.
85 decibel alarm alerts for immediate response.
Connects to other compatible smoke detectors easily.
Simple installation with universal mounting brackets.
Test/silence button for user-friendly operation.
Trusted brand in home safety since 1958.
Average Rating out of 5:
Price Range: $24.00
Size: 1-Pack
21
10-year lithium battery for maintenance-free operation.
Advanced photoelectric sensor for fast smoke detection.
Easy installation with included screws and mounting bracket.
Auto-check function for battery and fault monitoring.
Premium ABS plastic housing, fire-retardant and durable.
LED indicator for clear status notifications.
Standalone unit, no Wi-Fi or interconnection features.
Average Rating out of 5:
Price Range: $14.99
Size: 1-Pack
Material: ABS Material
22
Plug-in design for easy installation anywhere.
Digital LED display shows CO levels clearly.
85-decibel alarm alerts dangerous CO levels.
Patented with UL1484, CE, RoHS certifications.
Portable and ideal for home, hotel, or RV.
3-year timer ensures optimal device performance.
Lifetime warranty for peace of mind.
Average Rating out of 5:
Price Range: $24.99
Size: 1Pack
Material: Plastic
23
Monitors CO, temperature, and humidity levels.
Plug-and-play design for easy installation.
Uses advanced electrochemical sensor for accuracy.
Alerts with sound and light at dangerous levels.
Compact and portable for various locations.
Clear LCD display for easy readability.
180-day worry-free return or exchange policy.
Average Rating out of 5:
Price Range: $27.99
Material: ABS
24
4-in-1 sensor for comprehensive safety monitoring. Real-time gas and CO concentration display. Easy plug-and-play installation for convenience. 85dB alarm alerts for immediate danger. Temperature and humidity monitoring for home comfort. Upgraded round color screen for easy readability. Ideal for homes, RVs, and various establishments.
Average Rating out of 5:
Price Range: $79.53
Material: ABS
25
Includes YoLink Hub and four water leak sensors.
Easy setup with Ethernet or 2.4GHz WiFi.
Installs in seconds; no tools required.
Long-range detection: up to 1/4 mile.
Compatible with Alexa, IFTTT, and Home Assistant.
Supports over 300 YoLink smart devices.
Ideal for various water leak-prone areas.
Average Rating out of 5:
Price Range: $53.32
Color: White
26
Hardwired smoke and CO detection for safety.
Battery backup for reliable operation during outages.
Inter-connectable with other First Alert alarms.
Easy installation with universal mount bracket.
Simple silence/test button for quick checks.
Separate indicators for smoke and CO alerts.
Includes 9-volt battery for immediate use.
Average Rating out of 5:
Price Range: $61.00
Size: 1 Pack
Material: Plastic
27
10-year battery for continuous smoke detection.
Advanced photoelectric sensor for accurate fire detection.
Smart auto-check for easy maintenance notifications.
Simple wireless installation with included screws.
Premium ABS housing for durability and safety.
Dust-proof isolating plate enhances detection sensitivity.
Energy-efficient design reduces battery replacement hassle.
Average Rating out of 5:
Price Range: $19.99
Size: 1-Pack
Material: ABS
28
2-in-1 smoke and carbon monoxide protection.
10-year sealed lithium battery for longevity.
Easy wall or ceiling installation included.
Loud 85 dB alarm for immediate alerts.
Upgraded sensors for quick response times.
Durable material: heat and corrosion resistant.
Standalone model, no Wi-Fi or interconnection needed.
Average Rating out of 5:
Price Range: $39.99
29
Plug-in design for easy installation.
9-volt battery backup ensures continuous protection.
Digital LED display for real-time CO levels.
85-decibel alarm alerts when CO is detected.
Peak Level Memory tracks past CO events.
Compact size fits any standard outlet.
Reliable safety for your home and family.
Average Rating out of 5:
Price Range: $42.94
Size: 1 Pack
30
2-in-1 smoke and CO detection device.
Hardwired with AA battery backup included.
Reduces false alarms from cooking.
Clear voice alerts for smoke and CO.
Interconnectable for enhanced safety.
Self-testing ensures reliable operation.
Includes LED indicators for alarm status.
Average Rating out of 5:
Price Range: $88.89
Size: 2 Pack
