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Smoke Detector Carbon Monoxide Detector Combo

Top Picks

Last Updated: April, 2023
Pros
  • 10-year battery life saves money and hassle
  • Easy to install and test
  • Long-lasting battery eliminates need for frequent battery changes
  • LED indicator lights and replacement alert provide convenience and peace of mind
Cons
  • Inconsistent LED colors may confuse consumers
  • Some units may have low battery warnings before the 10-year mark
Bottom Line
The Kidde smoke detector with a 10-year lithium battery is a convenient and cost-effective option for homeowners looking to avoid frequent battery changes. However, some units may have issues with consistency and sensitivity, so buyers should be aware of these potential drawbacks.
Pros
  • Sturdy and well-built
  • Loud alarm sound
  • Easy to install and link
  • Interconnected alarms
  • LCD display
Cons
  • Bright flashing light
  • No constant CO reading
Bottom Line
The X-Sense SC07-W combination CO and smoke detectors are sturdy, easy to install, and have a loud alarm sound. However, the flashing light and lack of constant CO reading may be a concern for some buyers. The baseplate also lacks standard hole alignments, which can be frustrating for installation.
Pros
  • Easy installation
  • 10-year battery life
  • Easy to activate and link together
  • Well-constructed and sturdy
  • Interconnected detectors create a unified web throughout the house
Cons
  • Poor quality control for batteries
  • Nuisance alarming
Bottom Line
The X-Sense Smoke and Carbon Monoxide Detector is easy to install and link together, with a 10-year battery life and sturdy construction. However, there are issues with poor quality control for batteries, nuisance alarming, and easily triggered alarms. Additionally, the detectors are not independently certified against UL-217 and there is no way to quickly differentiate between smoke and CO alarms.
Pros
  • Easy to install
  • Works well
  • Combination of smoke and carbon monoxide detector
  • Batteries included
  • Loud signal
Cons
  • Short lifespan
  • Larger and less feature-rich than some competitors
Bottom Line
The First Alert Powered Alarm SCO5CN Combination Smoke and Carbon Monoxide Detector is a reliable and easy-to-install option for those in need of a basic smoke and carbon monoxide detector. However, it has a shorter lifespan than some competitors and may not have all the features of more advanced models.
Pros
  • Easy to install and replace existing units.
  • Loud voice and warning beeps.
  • Combo smoke/carbon monoxide detectors.
  • Plug and play feature that works with existing wired units.
Cons
  • Some units may have low battery issues.
  • Some units may give false alarms.
Bottom Line
The Kidde combo smoke/carbon monoxide detectors are easy to install and have loud warning beeps. However, some units may have low battery issues or give false alarms. Customer service wait times can be long, and some boxes may be missing wires.

The Ultimate Buying Guide for Smoke Detector Carbon Monoxide Detector Combo

Overview

A smoke detector carbon monoxide detector combo is a device that can detect both smoke and carbon monoxide in your home. It is an essential safety device that can help protect your family from fires and carbon monoxide poisoning. In this buying guide, we will discuss the different types of smoke detector carbon monoxide detector combos, key considerations when choosing one, important features to look for, prices, tips, and FAQs.

Types

There are two main types of smoke detector carbon monoxide detector combos: hardwired and battery-operated. Hardwired detectors are connected to your home's electrical system and typically have a battery backup in case of a power outage. Battery-operated detectors are powered by batteries and do not require any electrical wiring. Some models also offer wireless connectivity for added convenience.

Key Considerations

When choosing a smoke detector carbon monoxide detector combo, consider the following key factors:

1. Power source: Decide whether you want a hardwired or battery-operated detector.

2. Sensitivity: Look for a detector that can detect both smoke and carbon monoxide at low levels.

3. Certification: Choose a detector that is certified by a reputable organization such as UL or CSA.

4. Interconnectivity: Consider a detector that can be interconnected with other detectors in your home for added safety.

5. Features: Look for additional features such as voice alerts, digital displays, and smartphone connectivity.

Features

Here are some important features to look for when choosing a smoke detector carbon monoxide detector combo:

1. Dual sensors: Look for a detector that has both ionization and photoelectric sensors for detecting smoke and carbon monoxide respectively.

2. Voice alerts: Some detectors have voice alerts that can tell you the type of danger and the location of the problem.

3. Digital display: A digital display can show you the level of carbon monoxide detected and other important information.

4. Smartphone connectivity: Some detectors can be connected to your smartphone for alerts and remote monitoring.

5. Test and silence button: A test and silence button allows you to test the detector and silence false alarms.

Prices

The price of a smoke detector carbon monoxide detector combo can vary depending on the brand, features, and type. Battery-operated models can range from $20 to $100, while hardwired models can range from $50 to $200.

Tips

Here are some tips for maintaining and using your smoke detector carbon monoxide detector combo:

1. Test your detector regularly to ensure it is working properly.

2. Replace batteries as needed, typically every 6 to 12 months.

3. Install detectors in every bedroom, hallway, and common area on every level of your home.

4. Follow the manufacturer's instructions for installation and maintenance.

5. Consider upgrading to a smart detector for added convenience and safety.

FAQs

Q: How often should I replace my smoke detector carbon monoxide detector combo?

A: It is recommended to replace your detector every 5 to 10 years, depending on the manufacturer's instructions.

Q: Can a smoke detector carbon monoxide detector combo detect natural gas leaks?

A: No, these detectors are designed to detect smoke and carbon monoxide only. You will need a separate natural gas detector for that.

Q: Can I install a smoke detector carbon monoxide detector combo myself?

A: Yes, most detectors come with instructions for DIY installation. However, if you are not comfortable with electrical work, it is best to hire a professional.

Q: Do I need to replace the entire detector if the battery runs out?

A: No, you can simply replace the battery. However, if the detector is old, it may be time to replace the entire unit.

Q: Can smoke from cooking set off a smoke detector carbon monoxide detector combo?

A: Yes, smoke from cooking can trigger a smoke detector. To avoid false alarms, install detectors away from the kitchen or use a detector with a hush button.

Conclusion:

A smoke detector carbon monoxide detector combo is a crucial safety device that every home should have. When choosing one, consider the power source, sensitivity, certification, interconnectivity, and features. Look for a dual sensor detector with voice alerts, digital display, and smartphone connectivity. Prices can vary, but it is important to invest in a high-quality detector for your family's safety. Remember to test your detector regularly and follow the manufacturer's instructions for installation and maintenance.

Runner-Ups

Pros
  • Works as intended
  • Easy to install and replace
  • Compatible with older models
  • Universal connection for First Alert/BRK brands
  • Redesigned battery door is easier to access
Cons
  • Some units don't last as long as expected
  • Confusing warranty information
Bottom Line
This smoke and CO detector is a reliable and easy-to-install option for those looking to replace their old units. However, some units may not last as long as expected and the warranty information can be confusing.
Pros
  • Accurate end-of-life beeps
  • Fire and carbon monoxide combo
  • Loud alarm
  • Easy setup
  • Voice activated
Cons
  • Doesn't work with rechargeable batteries
  • Limited battery life
Bottom Line
The Kidde KN-COSM-BA Smoke and Carbon Monoxide Alarm is a reliable and easy-to-install option for those looking for a combination detector. However, it may be sensitive to cooking and has limited battery life.
Pros
  • Easy to install
  • Comes with batteries
  • Detects smoke and CO
  • Does its job well
  • Great customer service
Cons
  • Bright blinking light can be annoying
  • Light blinks when battery is good instead of low
Bottom Line
This product is easy to install, comes with batteries, and does its job well. However, the bright blinking light can be annoying and may keep people up at night. Some units may not work properly, but the customer service is great.
Pros
  • Useful for remote alerts
  • Easy to install
  • Works well with Home Assistant
  • Cheap CO/Smoke combo
  • Wireless
Cons
  • Difficult to connect to Ring alarm
  • Short lifespan
Bottom Line
This CO/Smoke detector is a cheap and useful option for those looking to integrate it with their Ring alarm system, but it may have connectivity issues and a short lifespan. Integration with Alexa requires additional purchases.
Pros
  • Inexpensive
  • Loud alarm
  • Comes in a 2 pack
  • Easy to install
  • Detects CO properly
Cons
  • Battery may be bad or low
  • No mounting plate
Bottom Line
The First Alert CO400 Carbon Monoxide Detector is an inexpensive and easy-to-install option that comes in a 2 pack and has a loud alarm. However, it may have issues with the battery and end of life alarm, and lacks a mounting plate.
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