ReviewsFirst Alert Sco5cn Carbon Monoxide Detectors

First Alert SCO500B Interconnected Wireless Battery Combination Smoke CO Voice 4 Pack

  • Keep your family safer with this hardwired smoke and carbon monoxide alarm.
  • The 10 year battery backup means constant monitoring for the life of the alarm even if there's a power failure.
  • Features an electrochemical Carbon Monoxide sensing technology as well as intelligent smoke sensing technology to reduce nuisance alarms.
  • Keyhole slots in the mounting bracket eliminate the need to remove the electrical box screws for installation.
  • Indicator lights on the face of the unit display the presence of smoke or carbon monoxide, while an 85 decibel siren provides a clear, loud warning upon detection.
  • Simple to use, with a single test/silence button.
  • Included 10 year lithium battery features a locked drawer to prevent tampering.
  • Equipped with end-of-life signal chirp, so you know when its time to replace the unit for safety.
  • Rigorously tested to meet UL standards, Emits T3 pattern.
  • Faster turnarounds on job sites with the easy-to-install, most-trusted alarms in home safety.
  • First Alert has been the most trusted brand in home safety since launching the first residential smoke alarm in 1958 (Based on a First Alert Brand Trust Survey in February 2018).
Check Stock

DAB-TEK Carbon Monoxide Detector (2 Long-Life Batteries Included). CO Detector with LED Indicator, Test & Silence Button. Portable Carbon Monoxide Detector / Travel Carbon Monoxide Detector

  • PORTABLE/FREE-STANDING: Unlike most carbon monoxide detectors, this detector can be mounted to a wall or placed free-standing on a desk.
  • 2 AAA BATTERIES INCLUDED: No last-minute trips to the DIY store. All our carbon monoxide detectors comes with 2 long-life batteries.
  • SAFETY FEATURES: With a built-in test button & low-battery warning, sleep soundly knowing your CO detector is operating at its best.
  • ELECTROCHEMICAL SENSOR: The DAB-TEK Carbon Monoxide Detector uses built-in electrochemical technology to detect high and low levels of carbon monoxide.
  • EASY INSTALLATION: Simply use the 2 screws (included), mount the detector and you're all set!.
Check Stock

FIRST ALERT BRK SC7010B-12 Hardwired Smoke and Carbon Monoxide CO Detector with Battery Backup 12-Pack

  • Keep your family safe with this 12-pack of hardwired smoke and carbon monoxide alarms.
  • the battery backup means constant monitoring, even if there's a....
  • Features electrochemical CO sensing technology as well as a photo electric sensor equipped with Optipath 360 technology that enhances detection with....
  • In case of danger, the loud spread-spectrum alarm is designed to be heard easily by even those with some hearing issues.
  • Can connect to other compatible BRK or First Alert detectors, to ensure all alarms will sound when a threat is detected.
  • equipped with end-of-life signal chirp, so you know when it's time to replace the unit for your safety.
Check Stock

Sensorcon Inspector CO Carbon Monoxide Monitor with Visual and Audible Alerts, Waterproof

  • This monitor ONLY Detects (CO) Carbon Monoxide. Nothing else. Designed for industrial and commercial applications. Watch the short video for more information.
  • Even with a presumed presence of CO, (Carbon Monoxide), a measurement of 0 ppm is not uncommon.
  • Sounds low level alert at 35 ppm and high level alert at 200 ppm.
  • Visual alert, audible alert, real-time carbon monoxide (CO) display from 1 to 1,999 ppm.
  • Waterproof to IP67 standards and one year manufacturer warranty.
Check Stock

Ring Alarm Smoke and CO Listener 2-Pack

  • Ring Alarm Smoke and CO Listener alerts you on your smart phone when your existing smoke and carbon monoxide detectors sound their alarms..
  • This device does not detect fire, smoke, or carbon monoxide and is intended to work with UL listed smoke and CO detectors that are 10 years old or....
  • Easy setup in minutes—without tools or professional installation. Requires Ring Alarm Security System (sold separately)..
  • Manage Ring Alarm Smoke and CO Listener and other Ring products with the Ring app..
  • Battery life 3 years max. Batteries are replaceable..
Check Stock

Ring Alarm Smoke and CO Listener

  • Ring Alarm Smoke and CO Listener alerts you on your smart phone when your existing smoke and carbon monoxide detectors sound their alarms..
  • This device does not detect fire, smoke or carbon monoxide and is intended to work with UL listed smoke and CO detectors that are 10 years old or less..
  • Easy setup in minutes—without tools or professional installation. Requires Ring Alarm Security System (sold separately)..
  • Manage Ring Alarm Smoke and CO Listener and other Ring products with the Ring app..
  • Battery life 3 years max. Batteries are replaceable..
  • Optional 24/7 professional monitoring is just $10/month. No contracts or cancellation fees..
Check Stock

Carbon Monoxide Meter Detector, Handheld CO Detector, Portable CO Gas Leak Detector, Gas Analyzer, High Precision Detector, CO Gas Monitor Tester 0～1000ppm for Home, Tunnels, Steel Works Wait

  • ...ntration alarm value can be set freely. Carbon monoxide tester will also sound an alarm when the carbon monoxide gas concentration is at a low danger value, and will automatically shut off without any operation within 10 minutes. Portable carbon monoxide detector has a wide measurement range and can carbon monoxide detectors be switched to 2 temperature units (°C and °F) is very practical..
  • ✅【WIDELY APPLICABLE】The digital carbon monoxide detector ​is compact, light and convenient, easy to carry and operate, high measurement accuracy, and can be used to detect combustibles, natural gas, oxygen consumption, etc. Handheld carbon monoxide detector can be widely used in industry, firefighting, oil rigs, monitoring manufacturing and emerging technologies such as photovoltaics..
  • ✅【NFTER SALE GUARANTEE】We are a factory pursuing product quality and research and development, full of confidence in our CO detector, any quality problems with our carbon monoxide meter portable, we will take responsibility, you just need to contact KOEVGAWH, we will give you a satisfactory answer within 24 hours, Order now and be assured that this carbon monoxide detector portable ​will live up to your expectations..
Check Stock

Kidde 21026044 Wireless Interconnect Battery Operated Smoke Detector Alarm |

  • Wireless enabled battery operated combination smoke and carbon monoxide alarm.
  • Interconnects with other First Alert ONELINK enabled alarms to create a wireless safety network.
  • Exclusive voice alarm with up to eleven programmable locations to tell you where potential danger exists.
  • Photoelectric smoke sensing technology and Electrochemical carbon monoxide sensor.
  • Includes Test/Silence Button - Low Battery Warning - End of Life Timer and 7-year limited warranty.
Check Stock

Kidde Nighthawk Carbon Monoxide Detector, AC-Plug-in with Battery Backup, Digital Display, Pack of 2

  • Digital display shows the level of carbon monoxide the CO alarm is sensing, updated every 15 seconds.
  • Still works during a power failure - carbon monoxide alarm contains a 9V battery backup in case of plug-in failure.
  • Plug-in carbon monoxide detector can be installed in any outlet of your home.
  • use the attached extension cord to place on a table or shelf.
  • When CO detection is normal, a red dot appears in the lower right corner & blinks.
  • includes a test button that also resets the CO detector.
  • Includes 2 Kidde Nighthawk Carbon Monoxide Detectors.
Check Stock

Carbon Monoxide Detector ,CO Gas Monitor Alarm Detector Complies with UL 2034 Standards ,CO Sensor with LED Digital Display for Home,Depot,Battery Powered

  • ◎The carbon monoxide detector alarm continuous monitoring of Carbon Monoxide levels to keep your family safe. Operated by 2 * 1.5V AAA batteries (not included),portable and easy installation,no need for socket, not affected by power failure, can be installed anywhere!.
  • ◎Features an advanced electrochemical carbon monoxide sensor that accurately detects carbon monoxide levels, no matter where the detector is placed in the room.To ensure complete protection make sure to place one on each level of your home and in each bedroom..
  • ◎Simple to use,with a single test/reset button,when a dangerous level of carbon monoxide is detected the red LED will flashes and a loud alarm pattern will sound--Loud 85 decibel alarm with LED Flash..
  • ◎Alarm standard: 50ppm, alert within 60 to 90 minutes.
  • 300ppm, alert within 3 minutes. Note: When you test the detector, please do not use gas blow the hole directly..
  • ◎All CO alarms are rigorously tested to meet UL standards.We promise and guarantee the customer service by providing a response to any questions, concerns, and inquiries within 24 hours..
Check Stock

SITERWELL Smoke Detector Carbon Monoxide Detector Combo with Voice Speaker, Dual Sensor Fire and CO Alarm with LED Light & Test Button, Battery Operated, Auto-Check, UL 217 & UL 2034 Standards, 1 Pack

  • ...Alert - This smoke and carbon monoxide detector uses photoelectric smoke sensing technology to quickly detect slow burns. It is suitable for many locations, especially in cooking areas, to reduce false alarms of cooking smoke..
  • Not Disturb Mode - With SITERWELL fire and CO detectors, you don't have to worry about your rest. In low voltage or fault mode, simply press the button and the alarm clock will go into non-disruptive mode, avoiding nighttime alarms and frequent flashes, and you can enjoy approximately 10 hours of silence..
  • Self Check Function - The smoke detector carbon monoxide detector combination replaces the manual daily test and automatically checks the batteries and sensors every 80 seconds to ensure they are working properly. You'll be alerted when a malfunction occurs..
  • Longer Service Life - Keeps your home safe for up to 10 years. 2 replaceable AA batteries last 3 times longer than 9V batteries. When the combination detector is at the end of its life, an end-of-life signal will let you know when it's time to replace it..
Check Stock