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| Best Seller  | USI Carbon Monoxide Detector in Black | 4.38 H x 2.5 W x 1.55 D in | Wayfair MCD305SB The Universal Security Instruments MCD305SB Carbon Monoxide Smart Alarm provides 10 years of continuous protection against the silent killer - carbon monoxide. Perfect for new or replacement. | USI Carbon Monoxide Detector in Black | 4.38 H x 2.5 W x... ... more | FREE shipping go to store |
 | AIR PRODUCTS & CONTROLS SL-701 KIT Carbon Monoxide Duct Detector Kit Carbon Monoxide Duct Detector Kit, Finish Plastic, Duct Mounting, Alarm Current 18mA @ 230V AC, 190mA @ 24V AC, 32mA @ 115V AC, 68mA @ 24V DC, Depth (In.) 2 1/4 in, Height (In.) 4 1/2 in, Length (In.) 13 1/2 in, Tube Length (Ft.) 4 1/2 ft, Width (In.)... ... more
AIR PRODUCTS & CONTROLS SL-701 KIT Carbon Monoxide Duct Detector Kit Carbon Monoxide Duct Detector Kit, Finish Plastic, Duct Mounting, Alarm Current 18mA @ 230V AC, 190mA @ 24V AC, 32mA @ 115V AC, 68mA @ 24V DC, Depth (In.) 2 1/4 in, Height (In.) 4 1/2 in, Length (In.) 13 1/2 in, Tube Length (Ft.) 4 1/2 ft, Width (In.)... | go to store |
| Best Seller  | GASCO 58L-421 Calibration Gas, Carbon Monoxide, Hydrogen Sulfide, Methane Calibration Gas, CGA Number Not Applicable, Container Type Cylinder, Cylinder Capacity 58 L, Cylinder Diameter 3.53 in, Cylinder Height 14.25 in, For Use With All OEM Gas Detectors, Gas Mixture Carbon Monoxide 100 ppm, Hydrogen Sulfide 25 ppm, Methane... ... more
GASCO 58L-421 Calibration Gas, Carbon Monoxide, Hydrogen Sulfide, Methane Calibration Gas, CGA Number Not Applicable, Container Type Cylinder, Cylinder Capacity 58 L, Cylinder Diameter 3.53 in, Cylinder Height 14.25 in, For Use With All OEM Gas Detectors, Gas Mixture Carbon Monoxide 100 ppm, Hydrogen Sulfide 25 ppm, Methane... | go to store |
 | MACURCO PM100-CO Single Gas Monitor Carbon Monoxide LCD Single-Gas Detector, Replaceable Battery No, Product Type Single-Gas Detector, Display Screen Type LCD, Includes Probe No, Housing Color Orange, Gas Detected Carbon Monoxide, Communication Protocol PC-Compatible Interface, USB, Series PM100, Sub-Brand... ... more
MACURCO PM100-CO Single Gas Monitor Carbon Monoxide LCD Single-Gas Detector, Replaceable Battery No, Product Type Single-Gas Detector, Display Screen Type LCD, Includes Probe No, Housing Color Orange, Gas Detected Carbon Monoxide, Communication Protocol PC-Compatible Interface, USB, Series PM100, Sub-Brand... | go to store |
 | First Alert Carbon Monoxide Alarm, BRK Carbon Monoxide Detector The BRK Model CO250B is a basic carbon monoxide alarm designed to provide early warning of the presence of carbon monoxide. ... more | $33.49 $31.82 FREE shipping go to store |
 | BRK First Alert Carbon Monoxide, Photoelectric Smoke Detector The First Alert PRC710B is a 10 Year 2-in-1 Photoelectric Smoke Detector with Carbon Monoxide Alarm features our new Slim Design and Maximum Protection. ... more | $79.49 $71.54 FREE shipping go to store |
 | This hardwired combination smoke and carbon monoxide detector includes a 9-volt battery backup that continues to protect you in the event of a power failure. The alarm features electrochemical CO sensing technology, an ionization sensor for smoke... ... more | FREE shipping go to store |
 | First Alert Smoke & Carbon Monoxide Detector in Black | 8.5 H x 6.7 W x 3.6 D in | Wayfair 1044807 This easy-to-install First Alert Z-Wave smoke and carbon monoxide alarm is designed for compatibility with certified First Alert enabled Z-Wave devices. It can send you mobile alerts in the event of an emergency and includes an insect-screened... ... more | FREE shipping go to store |
 | Google Nest Protect Wired Smoke and Carbon Monoxide Alarm (White, 2nd Generation) S3003LWES Authorized Google Nest USA Dealer! Read 503.00 Use...Free Shipping! Google Nest Protect Wired Smoke and Carbon Monoxide Alarm (White, 2nd Generation) Smart Smoke and CO Detection, Receive Alerts on Smart Devices, Detects Fast & Slow Burning Fires, Wired Installation with Battery Backup, Wi-Fi & Bluetooth... ... more
Google Nest Protect Wired Smoke and Carbon Monoxide Alarm (White, 2nd Generation) S3003LWES Free Shipping! Google Nest Protect Wired Smoke and Carbon Monoxide Alarm (White, 2nd Generation) Smart Smoke and CO Detection, Receive Alerts on Smart Devices, Detects Fast & Slow Burning Fires, Wired Installation with Battery Backup, Wi-Fi & Bluetooth... | FREE shipping go to store |
 | Google Nest Protect Battery-Powered Smoke and Carbon Monoxide Alarm (White, 2nd Generat S3000BWES Authorized Google Nest USA Dealer! Read 496.00 Use...Free Shipping! Google Nest Protect Battery-Powered Smoke and Carbon Monoxide Alarm (White, 2nd Generation) Smart Smoke and CO Detection, Receive Alerts on Smart Devices, Detects Fast & Slow Burning Fires, Powered By Six AA Batteries, Wi-Fi & Bluetooth... ... more
Google Nest Protect Battery-Powered Smoke and Carbon Monoxide Alarm (White, 2nd Generat S3000BWES Free Shipping! Google Nest Protect Battery-Powered Smoke and Carbon Monoxide Alarm (White, 2nd Generation) Smart Smoke and CO Detection, Receive Alerts on Smart Devices, Detects Fast & Slow Burning Fires, Powered By Six AA Batteries, Wi-Fi & Bluetooth... | FREE shipping go to store |
 | Kidde 120 volt - Plug In - Bedroom - Digital Display - Voice Alarm - 10-year Sealed Lithium Battery Backup - ClamShell - Carbon Monoxide Alarm | Kidde Carbon Monoxide Alarm / Detector (10-year Battery Backup Included) (21026359 KN-COP-DP-10YB 26359) ... more
Kidde 120 volt - Plug In - Bedroom - Digital Display - Voice Alarm - 10-year Sealed Lithium Battery Backup - ClamShell - Carbon Monoxide Alarm | Kidde Carbon Monoxide Alarm / Detector (10-year Battery Backup Included) (21026359 KN-COP-DP-10YB 26359) | go to store |
 | Kidde Battery Operated - Basic | Kidde Carbon Monoxide Alarm / Detector (3 AA Batteries Included) (21025778 KN-COB-LP2 (9CO5-LP2) 08872) ... more
Kidde Battery Operated - Basic | Kidde Carbon Monoxide Alarm / Detector (3 AA Batteries Included) (21025778 KN-COB-LP2 (9CO5-LP2) 08872) | go to store |
 | Kidde 08700 - Battery Operated Carbon Monoxide and Smoke Alarm (21008700 KN-COSM-XRT-BA) Kidde Battery Operated - Voice Alarm - Carbon Monoxide and Smoke Alarm | Carbon Monoxide and Smoke Alarm / Detector (21008700 KN-COSM-XRT-BA 08700) ... more
Kidde 08700 - Battery Operated Carbon Monoxide and Smoke Alarm (21008700 KN-COSM-XRT-BA) Kidde Battery Operated - Voice Alarm - Carbon Monoxide and Smoke Alarm | Carbon Monoxide and Smoke Alarm / Detector (21008700 KN-COSM-XRT-BA 08700) | go to store |
 | ATN Thermal Entry Wizard Touchless Fever Detector w/ Table Stand Silver TITEW1000 ATN Thermal Entry Wizard Touchless Fever Detector w/ Table Stand Silver TITEW1000. We are no longer safe at work or at play. ATNs advanced Smart HD technology is here to help bring us one step back to our regular lives. Making sure people around you... ... more | FREE shipping go to store |
 | Minelab Go-Find 44 Metal Detector Gray / Black 3231-0014 Minelab Go-Find 44 Metal Detector Gray / Black 3231-0014. Prepare to unearth what lies deep beneath your feet with your GO-FIND 44. Minelab GO-FIND 44 Metal Detector COMPACT LIGHTWEIGHT EASY-TRACK SMARTPHONE APP. COIN ID MAGIC TREASURE VIEW & BLUETOOTH... ... more | FREE shipping go to store |
 | Minelab GO-FIND 11 Metal Detector SKU - 596338 Theres nothing difficult and everything innovative and smart about the Minelab GO-FIND 11 Metal Detector.FeaturesCompact No Assembly - Portable and easy to transport. Unfold and go. Packs down just as fast.Ultra Lightweight - At only 2.2 lbs (1.00 kg),... ... more
Minelab GO-FIND 11 Metal Detector SKU - 596338 Theres nothing difficult and everything innovative and smart about the Minelab GO-FIND 11 Metal Detector.FeaturesCompact No Assembly - Portable and easy to transport. Unfold and go. Packs down just as fast.Ultra Lightweight - At only 2.2 lbs (1.00 kg),... | go to store |
 | Vaultek MX Large Capacity Rugged Bluetooth Smart Safe (Black) The MX Series safes are designed to store up to (8) handguns. Tough and rugged 16-gauge carbon steel construction and 12-gauge front door feature a durable finish to prevent corrosion and ensure long-lasting protection. Advanced anti-theft protection... ... more
Vaultek MX Large Capacity Rugged Bluetooth Smart Safe (Black) The MX Series safes are designed to store up to (8) handguns. Tough and rugged 16-gauge carbon steel construction and 12-gauge front door feature a durable finish to prevent corrosion and ensure long-lasting protection. Advanced anti-theft protection... | $649.99 $529.99 go to store |
 | Vaultek NMXi Large Capacity Rugged Biometric Wifi Smart Safe (Black) The MX Series safes are designed to store up to (8) handguns. Tough and rugged 16-gauge carbon steel construction and 12-gauge front door feature a durable finish to prevent corrosion and ensure long-lasting protection. Advanced anti-theft protection... ... more
Vaultek NMXi Large Capacity Rugged Biometric Wifi Smart Safe (Black) The MX Series safes are designed to store up to (8) handguns. Tough and rugged 16-gauge carbon steel construction and 12-gauge front door feature a durable finish to prevent corrosion and ensure long-lasting protection. Advanced anti-theft protection... | $779.99 $629.99 go to store |
 | Vaultek MXi Large Capacity Rugged Biometric Bluetooth Smart Safe (Black) The MX Series safes are designed to store up to (8) handguns. Tough and rugged 16-gauge carbon steel construction and 12-gauge front door feature a durable finish to prevent corrosion and ensure long-lasting protection. Advanced anti-theft protection... ... more
Vaultek MXi Large Capacity Rugged Biometric Bluetooth Smart Safe (Black) The MX Series safes are designed to store up to (8) handguns. Tough and rugged 16-gauge carbon steel construction and 12-gauge front door feature a durable finish to prevent corrosion and ensure long-lasting protection. Advanced anti-theft protection... | $739.99 $599.99 go to store |
 | GASCO 34LS-50-20 Calibration Gas, Air, Carbon Monoxide, 34 L, CGA 600 Calibration Gas, CGA Number CGA 600, Container Type Cylinder, Cylinder Capacity 34 L, Cylinder Diameter 2.9 in, Cylinder Height 10.75 in, For Use With All OEM Gas Detectors, Gas Mixture Carbon Monoxide 20 ppm, Gas Type Carbon Monoxide, Product Type... ... more
GASCO 34LS-50-20 Calibration Gas, Air, Carbon Monoxide, 34 L, CGA 600 Calibration Gas, CGA Number CGA 600, Container Type Cylinder, Cylinder Capacity 34 L, Cylinder Diameter 2.9 in, Cylinder Height 10.75 in, For Use With All OEM Gas Detectors, Gas Mixture Carbon Monoxide 20 ppm, Gas Type Carbon Monoxide, Product Type... | go to store |
 | GASCO 58L-411 Calibration Gas, Carbon Monoxide, Hydrogen Sulfide, Nitrogen, Calibration Gas, CGA Number Not Applicable, Container Type Cylinder, Cylinder Capacity 58 L, Cylinder Diameter 3.53 in, Cylinder Height 14.25 in, For Use With All OEM Gas Detectors, Gas Mixture Carbon Monoxide 100 ppm, Hydrogen Sulfide 25 ppm, Oxygen... ... more
GASCO 58L-411 Calibration Gas, Carbon Monoxide, Hydrogen Sulfide, Nitrogen, Calibration Gas, CGA Number Not Applicable, Container Type Cylinder, Cylinder Capacity 58 L, Cylinder Diameter 3.53 in, Cylinder Height 14.25 in, For Use With All OEM Gas Detectors, Gas Mixture Carbon Monoxide 100 ppm, Hydrogen Sulfide 25 ppm, Oxygen... | go to store |
 | SDI SOLOC6 Carbon Monoxide Detector Tester,6 In H Carbon Monoxide Detector Tester, Battery Size Not Applicable, Features Fast Test and Reset Time, Includes Not Applicable, Product Type CO Detector Test, For Detector Type CO Detector, For Use With Commercial Detectors, Residential Detectors,... ... more
SDI SOLOC6 Carbon Monoxide Detector Tester,6 In H Carbon Monoxide Detector Tester, Battery Size Not Applicable, Features Fast Test and Reset Time, Includes Not Applicable, Product Type CO Detector Test, For Detector Type CO Detector, For Use With Commercial Detectors, Residential Detectors,... | go to store |
 | GASCO 34L-411 Calibration Gas, Carbon Monoxide, Hydrogen Sulfide, Nitrogen, Calibration Gas, CGA Number Not Applicable, Container Type Cylinder, Cylinder Capacity 34 L, Cylinder Diameter 3.13 in, Cylinder Height 10.64 in, For Use With All OEM Gas Detectors, Gas Mixture Carbon Monoxide 100 ppm, Hydrogen Sulfide 25 ppm, Oxygen... ... more
GASCO 34L-411 Calibration Gas, Carbon Monoxide, Hydrogen Sulfide, Nitrogen, Calibration Gas, CGA Number Not Applicable, Container Type Cylinder, Cylinder Capacity 34 L, Cylinder Diameter 3.13 in, Cylinder Height 10.64 in, For Use With All OEM Gas Detectors, Gas Mixture Carbon Monoxide 100 ppm, Hydrogen Sulfide 25 ppm, Oxygen... | go to store |
 | MACURCO PM150-CO2 Portable Carbon Dioxide Detector,LCD Single-Gas Detector, Replaceable Battery Yes, Product Type Single-Gas Detector, Display Screen Type LCD, Includes Probe No, Housing Color Gray, Gas Detected Carbon Dioxide, Communication Protocol PC-Compatible Interface, USB, Series PM150, Sub-Brand... ... more
MACURCO PM150-CO2 Portable Carbon Dioxide Detector,LCD Single-Gas Detector, Replaceable Battery Yes, Product Type Single-Gas Detector, Display Screen Type LCD, Includes Probe No, Housing Color Gray, Gas Detected Carbon Dioxide, Communication Protocol PC-Compatible Interface, USB, Series PM150, Sub-Brand... | go to store |
 | SYSTEM SENSOR CO1224TR Carbon Monoxide Alarm,12/24 VDC, 4-Wire Carbon Monoxide Alarm, Battery Chemistry Not Applicable, Battery Location Not Applicable, Battery Locking Pin No, Battery Size Not Applicable, Communication Protocol Not Applicable, Compatible With 4 Wire Fire Alarm System, Detector Type CO Detector,... ... more
SYSTEM SENSOR CO1224TR Carbon Monoxide Alarm,12/24 VDC, 4-Wire Carbon Monoxide Alarm, Battery Chemistry Not Applicable, Battery Location Not Applicable, Battery Locking Pin No, Battery Size Not Applicable, Communication Protocol Not Applicable, Compatible With 4 Wire Fire Alarm System, Detector Type CO Detector,... | go to store |
 | FIRST ALERT CO400B Carbon Monoxide Alarm, Electrochemical Sensor, 85 dB @ 10 ft Carbon Monoxide Alarm, Battery Chemistry Alkaline, Battery Location Front, Battery Locking Pin Yes, Battery Size 9V, Communication Protocol Not Applicable, Compatible With Not Applicable, Detector Type CO Detector, Features Front Loading Battery,... ... more
FIRST ALERT CO400B Carbon Monoxide Alarm, Electrochemical Sensor, 85 dB @ 10 ft Carbon Monoxide Alarm, Battery Chemistry Alkaline, Battery Location Front, Battery Locking Pin Yes, Battery Size 9V, Communication Protocol Not Applicable, Compatible With Not Applicable, Detector Type CO Detector, Features Front Loading Battery,... | go to store |
 | KIDDE 9C05-LP2 Carbon Monoxide Alarm, Electrochemical Sensor, 85 dB @ 10 ft Carbon Monoxide Alarm, Battery Chemistry Alkaline, Battery Location Back, Battery Locking Pin No, Battery Size AA, Communication Protocol Not Applicable, Compatible With Not Applicable, Detector Type CO Detector, Includes Battery, Number of Tandem... ... more
KIDDE 9C05-LP2 Carbon Monoxide Alarm, Electrochemical Sensor, 85 dB @ 10 ft Carbon Monoxide Alarm, Battery Chemistry Alkaline, Battery Location Back, Battery Locking Pin No, Battery Size AA, Communication Protocol Not Applicable, Compatible With Not Applicable, Detector Type CO Detector, Includes Battery, Number of Tandem... | go to store |
 | TRIPLETT GSM100 Combustible Gas Detector, 32 to 122F Combustible Gas Detector, Calibration Certificate Type Not Certified, Features Hold Button Freezes the Measurement, Gases Detected Ammonia, Butane, Carbon Monoxide, Methane, Propane, Includes AC Charger, Maximum Operating Temperature 122 Degrees F,... ... more
TRIPLETT GSM100 Combustible Gas Detector, 32 to 122F Combustible Gas Detector, Calibration Certificate Type Not Certified, Features Hold Button Freezes the Measurement, Gases Detected Ammonia, Butane, Carbon Monoxide, Methane, Propane, Includes AC Charger, Maximum Operating Temperature 122 Degrees F,... | go to store |
 | MACURCO CX-12 Fixed CO/NO2 Dual Detector Fixed Gas Detector, For Use With Macurco Control Panel, Gas Detected Carbon Monoxide, Nitrogen Dioxide, Standards cETLus Certified, Includes Manual, Product Type Stand-Alone Detector & Controller, Mounting Location Wall, Number of Relays 2, Sensor Type... ... more
MACURCO CX-12 Fixed CO/NO2 Dual Detector Fixed Gas Detector, For Use With Macurco Control Panel, Gas Detected Carbon Monoxide, Nitrogen Dioxide, Standards cETLus Certified, Includes Manual, Product Type Stand-Alone Detector & Controller, Mounting Location Wall, Number of Relays 2, Sensor Type... | go to store |
 | HONEYWELL MAB3-A2C112E-42M Multi-Gas Detector, 12 hr Battery Life, Black Multi-Gas Detector, Product Type Multi-Gas Detector & Calibration Kit, Display Screen Type LCD, Housing Color Black, Gas Detected Carbon Monoxide, Hydrogen Sulfide, LEL, Oxygen, Series MinRAE Lite, Sub-Brand RAE Systems, Alarm Setting Adjustable,... ... more
HONEYWELL MAB3-A2C112E-42M Multi-Gas Detector, 12 hr Battery Life, Black Multi-Gas Detector, Product Type Multi-Gas Detector & Calibration Kit, Display Screen Type LCD, Housing Color Black, Gas Detected Carbon Monoxide, Hydrogen Sulfide, LEL, Oxygen, Series MinRAE Lite, Sub-Brand RAE Systems, Alarm Setting Adjustable,... | go to store |
 | UNIVERSAL / USI ELECTRIC MCN108 Carbon Monoxide and Gas Alarm, Semiconductor Carbon Monoxide and Gas Alarm, Battery Chemistry Alkaline, Battery Location Front, Battery Locking Pin Yes, Battery Size Not Applicable, Detector Type Explosive Gas/CO Detector, Includes Dust Cover, Power Source Hardwired, Sensor Type Metal Oxide,... ... more
UNIVERSAL / USI ELECTRIC MCN108 Carbon Monoxide and Gas Alarm, Semiconductor Carbon Monoxide and Gas Alarm, Battery Chemistry Alkaline, Battery Location Front, Battery Locking Pin Yes, Battery Size Not Applicable, Detector Type Explosive Gas/CO Detector, Includes Dust Cover, Power Source Hardwired, Sensor Type Metal Oxide,... | go to store |
 | GASCO 34LS-50-10 Calibration Gas, Air, Carbon Monoxide, 34 L, CGA 600 Calibration Gas, CGA Number CGA 600, Container Type Cylinder, Cylinder Capacity 34 L, Cylinder Diameter 2.9 in, Cylinder Height 10.75 in, For Use With All OEM Gas Detectors, Gas Mixture Carbon Monoxide 10 ppm, Gas Type Carbon Monoxide, Product Type... ... more
GASCO 34LS-50-10 Calibration Gas, Air, Carbon Monoxide, 34 L, CGA 600 Calibration Gas, CGA Number CGA 600, Container Type Cylinder, Cylinder Capacity 34 L, Cylinder Diameter 2.9 in, Cylinder Height 10.75 in, For Use With All OEM Gas Detectors, Gas Mixture Carbon Monoxide 10 ppm, Gas Type Carbon Monoxide, Product Type... | go to store |
 | MACURCO CM-12 Fixed Gas Detector,CO,4-1/2in.Hx4in.W Fixed Gas Detector, For Use With Macurco Control Panel, Gas Detected Carbon Monoxide, Standards cETLus Certified, Includes Manual, Product Type Stand-Alone Detector & Controller, Mounting Location Wall, Number of Relays 2, Sensor Type Electrochemical,... ... more
MACURCO CM-12 Fixed Gas Detector,CO,4-1/2in.Hx4in.W Fixed Gas Detector, For Use With Macurco Control Panel, Gas Detected Carbon Monoxide, Standards cETLus Certified, Includes Manual, Product Type Stand-Alone Detector & Controller, Mounting Location Wall, Number of Relays 2, Sensor Type Electrochemical,... | go to store |
 | Battery Operated Carbon Monoxide Detector Most accurate electrochemical co sensor technology End of life chirping signal 2 silence features that silence both alarm and low-battery chirp 9-Volt Battery and all necessary mounting hardware Faster turnarounds on job sites with the easy-to-install,… ... more | FREE shipping go to store |
 | First Alert Plug-in Electrochemical Carbon Monoxide Detector This First Alert plug-in carbon monoxide alarm easily plugs into any standard outlet with no additional mounting necessary. Mute button silences any nuisance alarms. Single button also tests alarm functions. ... more | FREE shipping go to store |
 | Carbon Monoxide Detector, Plug In Wall Simply plug-in to a standard, 120V outlet in your home 2-AA battery backup provides protection during a power outage 85-decibel alarm announces when carbon monoxide is detected Peak Level Memory records the last time carbon monoxide was detected or when… ... more | FREE shipping go to store |
 | First Alert Carbon Monoxide Detector in Black | 4.2 H x 11.2 W x 5.55 D in | Wayfair CO400B6CP The First Alert CO400 Carbon Monoxide Alarm utilizes an electrochemical carbon monoxide sensor to detect carbon monoxide. This carbon monoxide detector is battery operated, making it portable and easy to use, even in the event of a power outage. When... ... more | FREE shipping go to store |
 | This combination alarm combines the detection capabilities of a photoelectric sensor with that of an electrochemical sensor used to detect CO. ... more | $82.49 $78.37 FREE shipping go to store |
 | First Alert Carbon Monoxide Detector in Black | 8.45 H x 6.75 W x 1.3 D in | Wayfair 1039753 This First Alert carbon monoxide alarm features a 10-year built-in lithium battery for continuous monitoring during the life of the alarm, and uses an electrochemical carbon monoxide sensor and an 85-decibel alarm to alert you to CO threats. The... ... more | FREE shipping go to store |
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