20 Best Kidde Nighthawk Code L6 [2024]

Are you looking for the best Kidde Nighthawk Code L6? Based on expert reviews, we ranked them. We've listed our top-ranked picks, including the top-selling Kidde Nighthawk Code L6.

We Recommended:

# Preview Product
1 Kidde Nighthawk Carbon Monoxide Detector, AC-Plug-In with Battery Backup, Digital Display, Pack of 2 Kidde Nighthawk Carbon Monoxide Detector, AC-Plug-In with Battery Backup, Digital Display, Pack of 2
2 Kidde Smoke & Carbon Monoxide Detector, Hardwired Interconnect, Combination Smoke & CO Alarm with... Kidde Smoke & Carbon Monoxide Detector, Hardwired Interconnect, Combination Smoke & CO Alarm with...
3 Kidde Smoke Detector with Long Life Lithium Battery, LED Lights & Replacement Alert Kidde Smoke Detector with Long Life Lithium Battery, LED Lights & Replacement Alert
4 Kidde Nighthawk Carbon Monoxide Detector, AC-Plug-In with Battery Backup, Digital Display Kidde Nighthawk Carbon Monoxide Detector, AC-Plug-In with Battery Backup, Digital Display
5 Smoke Alarm,Photoelectric Smoke Alarm with UL Listed, Battery Operated Smoke Alarm (Battery... Smoke Alarm,Photoelectric Smoke Alarm with UL Listed, Battery Operated Smoke Alarm (Battery...
6 Kidde Smoke Detector, Hardwired Smoke Alarm with Battery Backup & Interconnect Capability Kidde Smoke Detector, Hardwired Smoke Alarm with Battery Backup & Interconnect Capability
7 Kidde Smoke Detector, Battery Powered, Interconnect Smoke Alarm with LED Lights Kidde Smoke Detector, Battery Powered, Interconnect Smoke Alarm with LED Lights
8 Kidde Battery Operated Carbon Monoxide Alarm with Digital Display Kidde Battery Operated Carbon Monoxide Alarm with Digital Display
9 Kidde Smoke & Carbon Monoxide Detector, Battery Powered, Combination Smoke & CO Alarm, Voice Alert Kidde Smoke & Carbon Monoxide Detector, Battery Powered, Combination Smoke & CO Alarm, Voice Alert
10 Smoke Detector Alarm,10-Year Battery (Not Hardwired),Dual Sensor Smoke Alarm Complies with UL 217 &... Smoke Detector Alarm,10-Year Battery (Not Hardwired),Dual Sensor Smoke Alarm Complies with UL 217...
11 Kidde Smoke Detector, Battery Powered Smoke Alarm with Test Button, Battery Included,(Pack of 1) Kidde Smoke Detector, Battery Powered Smoke Alarm with Test Button, Battery Included,(Pack of 1)
12 Kidde Smoke Detector, Hardwired with Battery Backup & Interconnect, Battery Included Kidde Smoke Detector, Hardwired with Battery Backup & Interconnect, Battery Included
13 Kidde Heat Detector, Hardwired with Battery Backup & 2 LEDs, Interconnectable Kidde Heat Detector, Hardwired with Battery Backup & 2 LEDs, Interconnectable
14 Oscar Mayer, Fully Cooked Bacon VARIETY 6 PACK, 3 Boxes of THICK CUT, 3 Boxes of ORIGINAL, 2.52oz... Oscar Mayer, Fully Cooked Bacon VARIETY 6 PACK, 3 Boxes of THICK CUT, 3 Boxes of ORIGINAL, 2.52oz...
15 Kidde Nighthawk Carbon Monoxide Detector & Propane, Natural, & Explosive Gas Detector, AC-Plug-In... Kidde Nighthawk Carbon Monoxide Detector & Propane, Natural, & Explosive Gas Detector, AC-Plug-In...
16 Kidde I4618AC Alarm Hardwire Smoke Detector with 9V Backup and Front Load Battery Door | Model... Kidde I4618AC Alarm Hardwire Smoke Detector with 9V Backup and Front Load Battery Door | Model...
17 Kidde Smoke & Carbon Monoxide Detector, Lithium Battery Powered, Combination Smoke & CO Alarm with... Kidde Smoke & Carbon Monoxide Detector, Lithium Battery Powered, Combination Smoke & CO Alarm...
18 Kidde Smoke & Carbon Monoxide Detector, Hardwired, Interconnect Combination Smoke & CO Alarm with... Kidde Smoke & Carbon Monoxide Detector, Hardwired, Interconnect Combination Smoke & CO Alarm with...
19 Kidde Smoke Detector, Long-Life Lithium Battery Powered, Smoke Alarm with Voice Alert Kidde Smoke Detector, Long-Life Lithium Battery Powered, Smoke Alarm with Voice Alert
20 Kidde Premium Smoke Detector, Battery-Operated Smoke Alarm with Hush Feature, 9V Battery Included Kidde Premium Smoke Detector, Battery-Operated Smoke Alarm with Hush Feature, 9V Battery Included
Bestseller No. 1
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
  • UL Certified, 10-year limited warranty
Bestseller No. 2
Kidde Smoke & Carbon Monoxide Detector, Hardwired Interconnect, Combination Smoke & CO Alarm with...
  • Smoke detector carbon monoxide detector combo – sounds loud 85 decibel alarm with voice alerts that announce "Fire. Fire." or "Warning. Carbon...
  • Hardwired with backup battery - combo smoke and carbon monoxide detector is hardwired into a 120V power source with 9V battery backup
  • Easy installation – battery door is on the front for quick replacement
  • Photoelectric smoke detector senses visible fire particles and electrochemical CO detector provides accurate readings
  • UL Certified, 10-year limited warranty
SaleBestseller No. 3
Kidde Smoke Detector with Long Life Lithium Battery, LED Lights & Replacement Alert
  • High-quality & cost-effective smoke detector - advanced detection from a trusted leader in fire safety for over 100 years
  • No battery fuss - Sealed-in lithium battery never needs replacing over the ten-year life of the smoke alarm
  • Easy installation - smoke detector will automatically activate when attached to the mounting bracket
  • Test-silence button - allows for testing & silencing false alarms from routine cooking and shower steam
  • Ionization sensing technology - battery-operated smoke detector senses invisible fire particles, 85 decibel alarm alerts of fire
Bestseller No. 4
Kidde Nighthawk Carbon Monoxide Detector, AC-Plug-In with Battery Backup, Digital Display
  • Protects during a power failure - carbon monoxide alarm contains a 9V battery backup in case of plug-in failure
  • Easy installation - plug can be installed in any outlet of your home; or use the attached extension cord to place on a table or shelf
  • Peace of mind - when CO detection is normal, a red dot appears in the lower right corner & blinks; includes a test button
  • Electrochemical sensing technology - CO alarm detects the presence of carbon monoxide gas, 85 decibel alarm & memory storage
  • UL Certified, 10-year limited warranty
Bestseller No. 5
Smoke Alarm,Photoelectric Smoke Alarm with UL Listed, Battery Operated Smoke Alarm (Battery...
  • 【Smoke Detector Fire Alarm Sensing Technology】A faster sensing technology at detecting the dangerous situation than ionisation alarms, red LED...
  • 【The Smoke Alarm Volume】Loud > 85dB(A) at 1 meters.Loud 85-decibel alarm is designed to be heard easily.Even in sleeping, there is no need to...
  • 【Smoke Detector Battery Operated】No wire needed,not Hardwired.Temperature range:14˚F (-10˚C) to 122˚F (50˚C)
  • 【Easy Install and Use】The alarm can easily install.
  • 【Wide Range of Applications】ABS material is heat-resistant and high-temperature resistant, and does not contain any radioactive material.
Bestseller No. 6
Kidde Smoke Detector, Hardwired Smoke Alarm with Battery Backup & Interconnect Capability
  • Ionization sensing technology — detects invisible fire particles associated with flaming fires quickly and sounds an 85dB alarm
  • Hardwired smoke detector with battery backup — provides reliable detection, even during a power outage
  • Large base makes mounting easy, while a front battery pull tab lets you activate the smoke alarm without removing it from the mounting bracket
  • Whole-home interconnection — maximum of 24 Kidde devices of this type can be interconnected; when one alarm sounds, they all do
  • Hush button — quickly and easily silence false or “nuisance” alarms from things like routine cooking or shower steam
Bestseller No. 7
Kidde Smoke Detector, Battery Powered, Interconnect Smoke Alarm with LED Lights
  • Smoke detector with alert modes & LED lights that alert of smoke or fire
  • Ionization sensor technology - smoke detector detects invisible fire particles, 85 decibel alarm alerts of fire
  • Protects during a power failure - smoke detector operates on 3-AA alkaline batteries
  • Test-Hush Feature - silences the unit for approximately 9 minutes
  • UL Certified, 10-year limited warranty
Bestseller No. 8
Kidde Battery Operated Carbon Monoxide Alarm with Digital Display
  • CO detector with alert modes & 2 LED lights that pulse for power & CO detection
  • Electrochemical sensing technology - CO alarm detects the presence of carbon monoxide gas, 85 decibel alarm
  • Protects during a power failure - CO detector operates on 3-AA batteries
  • Easy to read digital display - allows for easy viewing of carbon monoxide levels
  • UL Certified, 10-year limited warranty
SaleBestseller No. 9
Kidde Smoke & Carbon Monoxide Detector, Battery Powered, Combination Smoke & CO Alarm, Voice Alert
  • Fire and CO detector in 1 unit with alert modes, LED lights, and voice alarm, that states, "Fire. Fire.", "Warning. Carbon Monoxide.", or "Low...
  • Ionization sensor technology - smoke detector detects invisible fire particles, 85 decibel alarm alerts of fire
  • Protects during a power failure - combo smoke and CO alarm operates on 2-AA batteries
  • Test-Hush Feature - silences the unit for approximately 8 minutes; tamper-resistant technology deters removal of the unit from the wall or ceiling
  • UL Certified, 10-year limited warranty
Bestseller No. 10
Smoke Detector Alarm,10-Year Battery (Not Hardwired),Dual Sensor Smoke Alarm Complies with UL 217 &...
  • 10-Year Battery And 10-Year Sensor: This smoke alarm provides 10 years of continuous power with a built-in lithium battery, saving on energy while...
  • Hush Function: This smoke alarm fire alarm has been redesigned from the inside out, and it will confirm that smoke triggers the alarm instead of...
  • Reliable And Highly Sensitive Alarm: Equipped with both photoelectric smoke sensor that work independently of each other; every second counts; detects...
  • Simple To Use: Test/Silence button enables you to test the alarm weekly, and to easily silence the alarm when false alarms occur; malfunction and low...
  • Quick And Easy Installation with Guaranteed Quality: Requires no rewiring; easy to mount on any wall or ceiling with the included mounting bracket,...
SaleBestseller No. 11
Kidde Smoke Detector, Battery Powered Smoke Alarm with Test Button, Battery Included,(Pack of 1)
  • Basic smoke detector with a red LED to indicate that the alarm is receiving power and a test button to confirm that it's working
  • Powered by a 9-volt battery (included), the Kidde smoke alarm protects your family even during a power outage
  • Easy installation - no hardwiring required: mounts easily to the ceiling with bracket (included), easy battery replacement at the back of the alarm
  • Low battery warning chirp indicates when the battery needs replacement
  • UL Certified, 10-year limited warranty
SaleBestseller No. 12
Kidde Smoke Detector, Hardwired with Battery Backup & Interconnect, Battery Included
  • One button design allows you to test the smoke detector or temporarily silence a nuisance alarm with the Hush feature
  • Smoke alarm still works during a power failure – unit operates on a 120V power source with 9V battery backup (battery included)
  • Easy installation – smoke detector includes a quick connect power harness
  • Interconnectable with other hardwired alarms, providing whole-home alarm activation – when one detects smoke, they all sound, alerting everyone in...
  • UL Certified, 10-year limited warranty
SaleBestseller No. 13
Kidde Heat Detector, Hardwired with Battery Backup & 2 LEDs, Interconnectable
  • Heat detector alerts to temperatures rising above 135⁰ Fahrenheit & sounds an 85-decibel alarm to help protect your family
  • Protects during a power failure - heat alarm operates on a 120V wired power source with 9V battery backup
  • Quick-connect power harness makes installation fast and easy
  • Test Button lets you check that the heat sensor’s electronic circuitry, horn, and battery are working
  • Interconnects with up to 24 Kidde devices including smoke and CO alarms
Bestseller No. 14
Oscar Mayer, Fully Cooked Bacon VARIETY 6 PACK, 3 Boxes of THICK CUT, 3 Boxes of ORIGINAL, 2.52oz...
  • America’s Favorite Fully Cooked Bacon
  • Resealable Pouch
  • 100% Real Bacon
  • 3 Boxes of Thick Cut, 3 Boxes of Original
SaleBestseller No. 15
Kidde Nighthawk Carbon Monoxide Detector & Propane, Natural, & Explosive Gas Detector, AC-Plug-In...
  • Easy to install CO and explosive gas alarm with three convenient mounting options including AC wall outlet, plugin six foot power cord, or table top
  • Carbon Monoxide (CO) alarms four quick beeps, followed by five seconds of silence, followed by four quick beeps. Displays CO concentration
  • Gas alarms one second of alarm on, one second of alarm off, repeating with “GAS” shown in display
  • Loud pulsing alarm that will sound to alert you to a potential problem
  • Low battery warning feature indicates when the battery needs replacement
SaleBestseller No. 16
Kidde I4618AC Alarm Hardwire Smoke Detector with 9V Backup and Front Load Battery Door | Model...
  • Front Load Battery Compartment for easy battery replacement
  • Hush alarm control button silences nuisance alarms
  • 9-Volt battery backup provides protection during power outages
  • Pre-stripped wiring harness with easy-off caps ensures quick installation
  • 360° mounting bracket allows mounting from any angle
SaleBestseller No. 17
Kidde Smoke & Carbon Monoxide Detector, Lithium Battery Powered, Combination Smoke & CO Alarm with...
  • Fire and CO detector in 1 unit with alert modes, LED lights, and voice alarm, that states, "Fire. Fire.", "Warning. Carbon Monoxide.", or "Low...
  • Photoelectric and Electrochemical sensor technologies - smoke detector detects invisible fire particles, while the carbon monoxide detects poisonous...
  • Protects during a power failure - combo smoke and CO alarm operates on a sealed, lithium battery
  • Test-Hush Feature - silences the unit for approximately 8 minutes; tamper-resistant technology deters removal of the unit from the wall or ceiling
  • UL Certified, 10-year limited warranty
Bestseller No. 18
Kidde Smoke & Carbon Monoxide Detector, Hardwired, Interconnect Combination Smoke & CO Alarm with...
  • Fire & CO Detector in 1 unit with alert modes, LED lights, & voice alarm, that states, "Fire! Fire!", "Warning! Carbon Monoxide!", or "Low Battery!"
  • Ionization sensing technology - hardwired smoke detector detects invisible fire particles, 85 decibel alarm alerts of fire
  • Protects during a power failure - combo smoke and CO detector operates on a 120VAC power source with 2-AA battery backup
  • Test-Hush Feature - silences the unit for approximately 9 minutes; tamper-resistant technology deters removal of the unit from the wall or ceiling
  • UL Certified, 10-year limited warranty
SaleBestseller No. 19
Kidde Smoke Detector, Long-Life Lithium Battery Powered, Smoke Alarm with Voice Alert
  • Voice alerts announce “Fire! Fire!” or “Low Battery!”
  • Long-life battery - lasts for approximately a decade, so you don’t have to change out batteries for the entire life of the device
  • Easy to install - smoke alarm automatically activates when attached to the mounting bracket
  • Photoelectric sensor technology - smoke detector quickly senses visible fire particles associated with smoldering fires
  • Loud 85-decibel alarm - sounds when fire or smoke is detected
SaleBestseller No. 20
Kidde Premium Smoke Detector, Battery-Operated Smoke Alarm with Hush Feature, 9V Battery Included
  • Hush feature temporarily silences smoke detector nuisance alarms
  • Battery-operated smoke alarm provides detection even during power outages; 9V battery included
  • Twist-off mounting allows for fast installation and easy, safe battery replacement
  • Red LED flashes every 30-40 seconds to indicate that the smoke alarm is receiving power
  • UL certified; 10-year limited warranty

Having trouble finding a great Kidde Nighthawk Code L6?

This problem is well understood by us because we have gone through the entire Kidde Nighthawk Code L6 research process ourselves, which is why we have put together a comprehensive list of the best Kidde Nighthawk Code L6s available in the market today.

After hours of searching and using all the models on the market, we have found the best Kidde Nighthawk Code L6 for 2023. See our ranking below!

How Do You Buy The Best Kidde Nighthawk Code L6?

Do you get stressed out thinking about shopping for a great Kidde Nighthawk Code L6? Do doubts keep creeping into your mind?

We understand, because we’ve already gone through the whole process of researching Kidde Nighthawk Code L6, which is why we have assembled a comprehensive list of the greatest Kidde Nighthawk Code L6 available in the current market. We’ve also come up with a list of questions that you probably have yourself.

John Harvards has done the best we can with our thoughts and recommendations, but it’s still crucial that you do thorough research on your own for Kidde Nighthawk Code L6 that you consider buying. Your questions might include the following:

  • Is it worth buying an Kidde Nighthawk Code L6?
  • What benefits are there with buying an Kidde Nighthawk Code L6?
  • What factors deserve consideration when shopping for an effective Kidde Nighthawk Code L6?
  • Why is it crucial to invest in any Kidde Nighthawk Code L6, much less the best one?
  • Which Kidde Nighthawk Code L6 are good in the current market?
  • Where can you find information like this about Kidde Nighthawk Code L6?

We’re convinced that you likely have far more questions than just these regarding Kidde Nighthawk Code L6, and the only real way to satisfy your need for knowledge is to get information from as many reputable online sources as you possibly can.

Potential sources can include buying guides for Kidde Nighthawk Code L6, rating websites, word-of-mouth testimonials, online forums, and product reviews. Thorough and mindful research is crucial to making sure you get your hands on the best-possible Kidde Nighthawk Code L6. Make sure that you are only using trustworthy and credible websites and sources.

John Harvards provides an Kidde Nighthawk Code L6 buying guide, and the information is totally objective and authentic. We employ both AI and big data in proofreading the collected information.

How did we create this buying guide? We did it using a custom-created selection of algorithms that lets us manifest a top-10 list of the best available Kidde Nighthawk Code L6 currently available on the market.

This technology we use to assemble our list depends on a variety of factors, including but not limited to the following:

  1. Brand Value: Every brand of Kidde Nighthawk Code L6 has a value all its own. Most brands offer some sort of unique selling proposition that’s supposed to bring something different to the table than their competitors.
  2. Features: What bells and whistles matter for an Kidde Nighthawk Code L6?
  3. Specifications: How powerful they are can be measured.
  4. Product Value: This simply is how much bang for the buck you get from your Kidde Nighthawk Code L6.
  5. Customer Ratings: Number ratings grade Kidde Nighthawk Code L6 objectively.
  6. Customer Reviews: Closely related to ratings, these paragraphs give you first-hand and detailed information from real-world users about their Kidde Nighthawk Code L6.
  7. Product Quality: You don’t always get what you pay for with an Kidde Nighthawk Code L6, sometimes less, and sometimes more.
  8. Product Reliability: How sturdy and durable an Kidde Nighthawk Code L6 is should be an indication of how long it will work out for you.

John Harvards always remembers that maintaining Kidde Nighthawk Code L6 information to stay current is a top priority, which is why we are constantly updating our websites. Learn more about us using online sources.

If you think that anything we present here regarding Kidde Nighthawk Code L6 is irrelevant, incorrect, misleading, or erroneous, then please let us know promptly!

Related Post:

FAQ:

Q: What does L6 mean on Nighthawk carbon monoxide detector?

A: This is the concentration of carbon monoxide in ppm.The maximal recommended exposure level is 35 ppm.Be very careful with a possible carbon monoxide poisoning in your building. What does L6 mean on Nighthawk carbon monoxide detector? Actually it is ‘Lb’ which stands for low battery.

Q: What is code L6 on Kidde carbon monoxide detector?

A: What is code l6 on Kidde carbon monoxide detector? It should be flashing alternately with the “0” with a short beep every 15 seconds. The indication is to replace the 9v battery.

Q: Is the Kidde Nighthawk CO alarm any good?

A: The Kidde Nighthawk CO alarm plugs right into most outlets, making it exceptionally easy to protect yourself and loved ones from the odorless, colorless gas. It’s not just the alarm’s plug-and-play design that makes a great option, though; keep reading to see how the Kidde Nighthawk meets almost every criterion for a great carbon monoxide alarm .

Q: What does the Kidde kn-coeg-3 have to offer?

A: Digital Display – Displays the level of carbon monoxide the unit is sensing. The Kidde KN-COEG-3 AC powered, plug-in CO and explosive gas alarm protects you and your family from two deadly threats. The KN-COEG-3 includes 9V battery back up that provides protection during a power outage, when AC-only units can not provide protection.