Best Smoke Detector And Carbon Monoxide Detector - April 2024

First Alert Smoke Detector and Carbon Monoxide Detector Alarm | Battery Operated, SCO5CN

• ASIN: B000MXJ498
• UPC: 704335118101
• ASIN: B000MXJ498
• Brand: First Alert
• Size: 1 Pack
• Manufacturer: First Alert

Kidde KN-COSM-BA Battery-Operated Combination Carbon Monoxide and Smoke Alarm with Talking Alarm (6 Pack)

This alarm includes a voice warning system that makes four announcements: fire, carbon monoxide, low battery, or smart hush activation. The voice alarm eliminates any confusion and clearly warns you and your family of a smoke or carbon monoxide danger, or if your battery is in need of replacement. This unit uses three AA batteries, protecting you and your family even during a power outage. This alarm uses ionization-sensing technology for the smoke alarm. Ionization-sensing alarms may detect invisible fire particles (associated with flaming fires) sooner than photoelectric alarms. Photoelectri... [Read More]

• ASIN: B01IFZCT7I
• UPC: 724744427847
• ASIN: B01IFZCT7I
• Brand: Kidde
• Size: 6 Pack
• Manufacturer: Kidde

First Alert Hardwired AC Smoke and Carbon Monoxide Detector with 10 Year Sealed Battery Backup, BRK SC9120LBL

The brk SC9120LBL alarm features a dual ionization smoke sensing chamber and an electrochemical carbon monoxide sensor, an 85Db horn and a "silence" feature. This alarm features a 10 year battery backup. The battery drawer is shipped pre-locked so battery will not be discarded prematurely. Under normal conditions you should not have to replace the battery for the life of the alarm. "Intelligent sensing technology" system is designed to reduce nuisance alarms. "Latching alarm indication" remembers which unit initiated an alarm. When interconnected in a series, the unit that triggered the alarm ... [Read More]

• ASIN: B01F8POA7U
• UPC: 029054016492
• ASIN: B01F8POA7U
• Brand: First Alert
• Size: 1 pack
• Manufacturer: First Alert

Combination Smoke and Carbon Monoxide Detector Alarm Digital Display for Travel Home Bedroom and Kitchen 9V Battery Operated

◆Power supply: DC 9V battery, 6F22 ◆Standby current: ≤98uA ◆Alarm current: ≤75mA ◆Alarm sound: ≥85dB (1m) ◆Sensor type: Photoelectric sensor & Electrochemical CO sensor ◆Low battery warning:

• ASIN: B07S6R35CG
• UPC: 736530863807
• ASIN: B07S6R35CG
• Brand: BQQZHZ
• Size: 4.5*1.5 in
• Manufacturer: BQQZHZ

Nest S3000BWES Nest Protect 2nd Gen Smoke + Carbon Monoxide Alarm, Battery (Battery)

There’s never been a smoke and CO alarm quite like this. Nest Protect looks for fast-burning fires, smoldering fires, and carbon monoxide. It also speaks up when there’s a problem, can be hushed from your phone, and it will even message your phone in case you’re not home

• ASIN: B00XV1RCRY
• UPC: 854448003679
• ASIN: B00XV1RCRY
• Brand: NESTC
• Size: 1
• Manufacturer: Nest Labs

Combination Photoelectric Smoke Alarm and Carbon Monoxide Detector, Protect Your Home from Fire and Gas Leaks, Even When You're Away, 9V Battery Operated (Two Pack)

This combination smoke/CO carbon alarm features an 85dB horn when detected. Meets NFPA 72 standards Smoke and Carbon Monoxide Alarm, Electrochemical, Audible Alert 85dB @ 10 ft., Horn,Reset Button, Hush Button Yes, Locking Pin Yes, Operating Temp. 40 Degrees to 100 Degrees F, Standards UL, Includes Mounting Anchors and Screws Features: * Battery low voltage tips *Automatic reset * Sound and light alarm * SMT industry, strong stability * MCU automatic processing technology to improve product stability Technical Parameters Working power: 9V battery（included） Quiescent current:

• ASIN: B07F8GPPL3
• ASIN: B07F8GPPL3
• Brand: Lecoolife
• Size: Two Pack
• Manufacturer: Lecoolife

First Alert Smoke Detector and Carbon Monoxide Detector Alarm with Built-In 10-Year Battery, BRK PRC710

Featuring a low-profile, contemporary design, the First Alert PRC710 Slim Photoelectric Smoke and Carbon Monoxide Alarm with 10-Year Battery provides the same protection as a standard smoke alarm while taking up only a fraction of the space. This slim, battery-operated smoke detector requires no hardwiring for installation, making it an ideal solution for those who want to enhance fire safety without hiring an electrician. It features a built-in 10-year lithium-ion battery that provides continuous power for up to a decade. Equipped with an ultra-reliable photoelectric sensor, the smoke alarm d... [Read More]

• ASIN: B00ON6M56Y
• UPC: 029054014504
• ASIN: B00ON6M56Y
• Brand: First Alert
• Size: 1 pack
• Manufacturer: First Alert

Combination Photoelectric Smoke Alarm and Carbon Monoxide Detector, Protect Your Home from Fire and Gas Leaks, Even When You're Away, 9V Battery Operated (One Pack)

This combination smoke/CO carbon alarm features an 85dB horn when detected. Meets NFPA 72 standards Smoke and Carbon Monoxide Alarm, Electrochemical, Audible Alert 85dB @ 10 ft., Horn,Reset Button, Hush Button Yes, Locking Pin Yes, Operating Temp. 40 Degrees to 100 Degrees F, Standards UL, Includes Mounting Anchors and Screws Features: * Battery low voltage tips *Automatic reset * Sound and light alarm * SMT industry, strong stability * MCU automatic processing technology to improve product stability Technical Parameters Working power: 9V battery（included） Quiescent current:

• ASIN: B07CWC1TBP
• ASIN: B07CWC1TBP
• Brand: Lecoolife
• Size: One Pack
• Manufacturer: Lecoolife

Combination Smoke and Carbon Monoxide Detector with Display, Battery Operated Travel Portable Fire CO Alarm for Home and Kitchen

• ASIN: B07K7BDT23
• UPC: 673169933719
• ASIN: B07K7BDT23
• Brand: vitowell
• Manufacturer: siterwell

2 Pack Photoelectric Smoke and Carbon Monoxide Detector,9V Battery Operated Combination Fire Alarm and CO Detector

This combination smoke/CO carbon alarm features an 85dB horn when detected. Meets NFPA 72 standards Smoke and Carbon Monoxide Alarm, Electrochemical, Audible Alert 85dB @ 10 ft., Horn,Reset Button, Hush Button Yes, Locking Pin Yes, Operating Temp. 40 Degrees to 100 Degrees F, Standards UL, Includes Mounting Anchors and Screws Features: * Battery low voltage tips *Automatic reset * Sound and light alarm * SMT industry, strong stability * MCU automatic processing technology to improve product stability Technical Parameters Working power: 9V battery（included） Quiescent current:

• ASIN: B07K79N48S
• UPC: 732755371066
• ASIN: B07K79N48S
• Brand: vitowell
• Manufacturer: vitowell

2 Pack Combination Smoke and Carbon Monoxide Detector Battery Operated, Travel Portable Photoelectric Fire&Co Alarm for Home, Kitchen

Introduction: Thank you for purchasing Contast CO and smoke alarm which equipped with dual sensors, CO sensor and smoke sensor. This is one single station alarm.  Why Choose our new brand 2 in 1 Smoke and Carbon Monoxide Detector:  Save money by buying a combo 2 in 1 detector while keeping yourself safe.  Battery safeguard ensures that your detector won't be accidentally mounted without batteries installed.  Compact size and easy installation makes this innovative device your #1 choice.  It comes along with a 5 year warranty. Risk & Hassle Free!  Low battery signal indicates when yo... [Read More]

• ASIN: B07DLQL8GL
• UPC: 673169933450
• ASIN: B07DLQL8GL
• Brand: vitowell
• Manufacturer: vitowell

Combination Smoke and Carbon Monoxide Detector with Display, Battery Operated Smoke CO Alarm Detector

PRODUCT FEATURES: High accurate electrochemical sensor and infrared photoelectric sensor LCD display concentration PPM 3*1.5V AA battery ( package not include) Ultra-long standby time, low current consumption Low-battery warning Alarm memory function pause(Hush Mode) Sound & Flash Alarm & LED indicating Alarm Temperature: 0℃-50℃ Relative Humidity: 10-95% Alarm indication: LCD display, Light/sound prompt Battery capacity: low battery alarm Dimensions:4.09*1.53in

• ASIN: B07RDGDK55
• ASIN: B07RDGDK55
• Brand: BQQZHZ
• Size: 4.09*1.53in
• Manufacturer: BQQZHZ

Combination Smoke Alarm and Carbon Monoxide Detector 10 Year Battery Operated for Home Bedroom Travel with Test Silence Button

Combination Photoelectric Smoke and Carbon Monoxide Alarm Featuring a sleek, low-profile design, the Lecoolife Combination Photoelectric Smoke and Carbon Monoxide Detector Alarm helps secure your household against two potentially deadly threats by providing up to a decade of uninterrupted detection. This smoke alarm reliably detects smoke from slow-burning, smoldering fires using a photoelectric sensor. It also features an electrochemical sensor, the most accurate technology available for carbon monoxide detection. 10-YEAR BATTERY SMOKE DETECTOR ALARM A sealed CR123A lithium battery boasts hi... [Read More]

• ASIN: B07FY3ZYKG
• UPC: 732755370915
• ASIN: B07FY3ZYKG
• Brand: Lecoolife
• Size: 4.4*4.4*1.7inch
• Manufacturer: Lecoolife

Smoke and Carbon Monoxide Detector Combo, with Sound Warning and Number Display Battery Powered Smoke CO Alarm Detector

As the only US Based Retailer of this item, We have a Chemist on Staff to answer any Technical Questions. We also Give e-books about Tips to Help Prevent Carbon Monoxide and How to Escape a Burning Building. This Combination CO/Smoke Carbon alarm features an 85dB/3m Horn and Voice that announces "Fire", "Carbon Monoxide", and "Low Battery" Warnings When Detected. Meets NFPA 72 standards / UL Standards Smoke and Carbon Monoxide Alarm, Detection Method Lonization, Electrochemical, Up to 24 Units Lnterconnection Capability, Audible Alert 85dB @ 10 ft., Horn, Visual Alert Red LED, Diameter 5-3/... [Read More]

• ASIN: B07PS1QBX6
• ASIN: B07PS1QBX6
• Brand: ARIKON
• Manufacturer: ARIKON

Kidde Hardwire Combination Smoke/Carbon Monoxide Detector Alarm with Battery Backup and Voice Warning, Interconnectable | Model KN-COSM-IBA

• ASIN: B00PC5RQPA
• UPC: 047871260416
• ASIN: B00PC5RQPA
• Brand: Kidde
• Size: 1 Pack
• Manufacturer: Kidde

Kidde Smoke and (CO) Carbon Monoxide Alarm Value I9040E KN-COB-LP2

The Kidde Smoke and (CO) Carbon Monoxide Alarm Value Pack protects your family in two ways. The smoke detector senses smoke and alerts your household in the event of a fire. The CO Kidde alarm

• UPC: 26524563
• Model: 21027565
• Color: Multicolor
• Rating: 4.705

2 in 1 Carbon Monoxide&Smoke Alarm Smoke Fire Sensor Alarm CO Carbon Monoxide Detector Sound Combo Sensor Tester Battery Operated with Digital Display for CO Level

This Arzil Combination Smoke and Carbon Monoxide Alarm provides two important safety devices in a single unit. Its battery operated to protect you and your family even during a power outage. This Asewin smoke and

• UPC: 665239209
• Rating: 4.2

Arzil 2 in 1 Carbon Monoxide&Smoke Alarm Smoke Fire Sensor Alarm CO Carbon Monoxide Detector Sound Combo Sensor Tester Battery Operated with Digital Display for CO Level

This combination smoke/CO alarm features an 85dB horn and voice that announces "Fire", "Carbon Monoxide", and "Low Battery" warnings when detected. Meets NFPA 72 standards Smoke and Carbon Monoxide Alarm, Detection Method Ionization, Electrochemical, Up

• UPC: 143264986

2 in 1 Carbon Monoxide&Smoke Alarm Smoke Fire Sensor Alarm CO Carbon Monoxide Detector Sound Combo Sensor Tester Battery Operated with Display for CO Level

This Arzil Combination Smoke and Carbon Monoxide Alarm provides two important safety devices in a single unit. Its battery operated to protect you and your family even during a power outage. This Asewin smoke and

• UPC: 843254757
• Rating: 4.0

Arzil 2 In 1 Carbon Monoxide&Smoke Alarm Smoke Fire Sensor Alarm CO Carbon Monoxide Detector Sound Combo Sensor Tester Battery Operated with Digital Display

This Arzil Combination Smoke and Carbon Monoxide Alarm provides two important safety devices in a single unit. Combination high accurate electrochemical sensor and photoelectric sensor, Electrochemical CO sensor alerts you to carbon monoxide danger, Photoelectric

• UPC: 272208306
• Model: 21627450
• Color: White
• Rating: 4.031

Carbon Monoxide&Smoke Alarm,Profession Home Safety CO Carbon Monoxide Poisoning Smoke Gas Sensor Warning Alarm Detector LCD Displayer Dining room Kitchen Office

Combination smoke detector/carbon monoxide alarm detects two threats.Battery-operated unit installs quickly and easily without an electrician.Photoelectric sensor detects smoke while minimizing false alarms. No need to remove alarm from ceiling to change battery.Electrochemical CO sensor

• UPC: 208640724
• Color: White
• Rating: 3.0

2 in 1 SMT Carbon Monoxide and Smoke Alarm Smoke Fire Gas Sensor Alarm CO Carbon Monoxide Detector Sound Combo Sensor Tester Battery Operated with Digital Display for CO Level

Features:1.2 in 1 Carbon Monoxide+Smoke Detector2.Adopt high reliability electrochemical sensor and infrared photoelectric sensor3.LCD liquid crystal display density4.3*AA 1.5V battery powered5.Low current consumption, long standby life6.Battery low battery prompt7.Alarm memory function8.Alarm pause (silent mode)9.Double warning

• UPC: 242529078
• Color: GrayCo+Smoke Detector Type 2
• Rating: 1.429

LCD CO Carbon Monoxide Smoke Detector Poisoning Gas Warning Sensor Alarm, Gas Alarm, Gas Sensor

Features:1.Loud 85 decibel alarm, permanent carbon monoxide sensor.2.Powered by 3 x 1.5V AA batteries.3.The alarm sound pattern is four short alarm beeps. The red LED will flash while in alarm mode.4.One 'chirp' every 30 seconds

• UPC: 245633907
• Rating: 2.444

First Alert SC9120B 120 Volt Smoke & Carbon Monoxide Alarm With Battery Backup

The First Alert BRK SC9120B Hardwired Combination Smoke and Carbon Monoxide Alarm uses an electrochemical CO sensing technology and Ionization sensor for smoke detection. It includes a 9-volt battery for continued function in the event

• UPC: 21782957
• Model: SC9120B
• Color: N/AOther
• Size: Alarm
• Rating: 4.792

Amerteer 2 In 1 Carbon Monoxide&Smoke Alarm Smoke Fire Sensor Alarm CO Carbon Monoxide Detector Sound Combo Sensor Tester Battery Operated for Home

This Amerteer Combination Smoke and Carbon Monoxide Alarm provides two important safety devices in a single unit. Combination high accurate electrochemical sensor and photoelectric sensor, Electrochemical CO sensor alerts you to carbon monoxide danger, Photoelectric

• UPC: 362531159
• Model: LNKO621
• Color: White
• Rating: 2.333

Best Protect. Smoke and Carbon monoxide alarm

• UPC: 333271847483
• Category: Smoke & Gas Detectors
• Price: 75 USD

Best Wireless Smoke Gas and Carbon Monoxide Detector Alarm Voice Sensor CO Home

• UPC: 202496514526
• Category: Smoke & Gas Detectors
• Price: 13 USD

Best Wireless Smoke Gas and Carbon Monoxide Detector Alarm Voice Sensor CO Home

• UPC: 202327944899
• Category: Smoke & Gas Detectors
• Price: 26 USD