Where Should Smoke Detectors Be Placed?
Smoke Detector Placement
Fire can spread extremely fast. In just minutes, a building can be fully engulfed in flames. Smoke detectors are critical to give people inside homes and commercial buildings early warnings so they have time to get out. Proper smoke detector placement is also key when it comes to keeping your home or business safe.
Residential Smoke Detector Placements
At a minimum, The National Fire Protection Agency (NFPA) recommends that smoke detectors be placed:
- Inside every sleeping room
- Outside every sleeping room
- On every level of your home, including the basement
Additionally, the NFPA recommends the installation of smoke alarms near the stairways leading to different levels of your home and at least 10 feet from cooking appliances. The NFPA also suggests interconnecting all smoke alarms, so when one alarm sounds, they all sound. This can be done with hard-wiring or wireless technology. It’s recommended that you test your smoke alarms at least once a month and replace them every 10 years. Dead batteries caused one-quarter (26%) of the smoke alarm failures
There are two types of smoke alarms that are used in residential homes – ionization and photoelectric. For the best protection, a combination ionization-photoelectric warning, known as a dual-sensor smoke alarm, is recommended. Make sure the detector is approved by Underwriters Laboratories (UL), which sets strict testing and safety requirements.
Commercial Smoke Detector Placements
In commercial buildings, the location of smoke detectors are set by the Authority Having Jurisdiction (AHJ). The AHJ is defined as the organization, office, or individual responsible for enforcing the requirements of a code or standard, and for approving equipment, materials, installation, or a procedure.
Fire codes and standards are based on the codes and standards of the NFPA. However, there can be many differences between AHJs in how the codes are enforced and what codes are enforced. Many times, fire alarm systems require the approval of multiple jurisdictions (local, state, and joint commission). There are also federal Occupational Safety and Health Administration (OSHA) regulations and inspections to be considered, and OSHA inspectors can override the local AHJ.
Smoke Detector Testing & Maintenance
Once your smoke detectors are installed, it’s critical to test them regularly and maintain them.
For residential smoke detectors, the NFPA recommends that you:
- Test smoke detectors every month.
- Change the smoke detector batteries every year.
- Replace your smoke detectors every ten years.
For commercial buildings, inspection, testing, and maintenance requirements will also be set by the AHJ. In order to test industrial smoke detectors, you must be certified by the National Institute for Certification in Engineering Technologies (NICET) or licensed by the state.
Smoke Detectors Save Lives
According to data from the NFPA, nearly two-thirds of home fire deaths resulted from fires in homes without smoke detectors or without working smoke detectors. Smoke detectors are one of the most critical parts of a home safety system.
At FSS Technologies, our fire alarm system designers and installers are NICET certified. We understand the nuances of installing fire alarms in most jurisdictions. If your home or business needs a fire safety system, contact us for a free consultation.
Explore Our Other Blogs
The Safest Neighborhoods in Detroit
Low-Crime Neighborhoods of Detroit SafeWise released its rankings of Michigan’s 20 Safest Cities of 2021. On the 2021 list, 9 of the 20 cities are considered suburbs of Detroit. They include: Gross Ile Township #3 Oakland Township #4 Huntington Woods #9 South Lyon #13 Addison Township #16 Highland Township #17 Rochester #18 Berkley #19 Brandon Township…
What are the Different Kinds of Security Video Storage?
Security Video Recordings Storage How much storage does a security camera have? It is a seemingly simple question, with a surprisingly complicated answer. Security and surveillance cameras can use a variety of storage types, each with their own advantages and disadvantages. To choose the right security video storage for you, you will need to consider…
What to Know About Smart Locks
Smart locks have been on the market for several years and continually gain features as technology advances. Learn how useful they can be and how to find the best option for your home or business. What’s a smart lock? Smart locks are door locks controlled digitally. These locks can be monitored and controlled by an…
Local Alarm System vs. National Home Security Company
When looking for home security, you may find yourself stuck between local alarm companies and national home security. Find out why more and more people are turning to local home security companies. Knowledge One of the biggest advantages of using a local company is that they will be familiar with local safety concerns, any jurisdiction regulations…
5 Ways Your DIY Security System is Failing You
In the digital age, DIY projects are the rage in all things, including home security. People turn to DIY home security because it seems easy and can save you a few bucks. Unfortunately, you really do get what you pay for if you choose a DIY security system. Whether you are a homeowner, a business owner, or…
What Is a Central Station Alarm?
A central station alarm system is one that feeds directly into a central monitoring station. If a sensor on the central station alarm system is triggered, such as fire, smoke, C02, or burglar, the system does much more than just set off a loud siren or send an email alert telling you to log into…
The Cost of Professional Security Monitoring vs. Self-Monitoring
We recently talked about the various codes required for your security and fire protection systems. We also talked about why monitoring is vital as part of a business’s fire safety system—mainly because the code may require it. This blog will address the pros and cons of self-monitoring your business’ entire alarm system versus the cost of professional security monitoring. First, what is the difference between the two? Professional vs. Self…
Will Renter’s Insurance Give a Discount if You Have a Security System?
Home invasions or burglaries are a threat to any household, regardless of where they are located. One of the biggest deterrents for burglars is a home security system that could record evidence of their actions or could notify the authorities at the time of a break-in. This is a huge motivator for homeowners when deciding…
What are BDA Systems?
As technology continues to evolve and building codes grow more stringent, bi-directional amplifier (BDA) systems are no longer just a luxury—they’re a critical component in ensuring your building’s safety and compliance. Whether you’re a property owner, facilities manager, or contractor, understanding BDA systems is essential, and choosing the right partner for installation makes all the difference….
How Do Wireless Doorbells Work?
A doorbell is a pretty self-explanatory tool—you press the button outside, and a chime goes off inside, alerting the homeowner that someone is at the front door. Like everything else, though, today’s technology has brought even the humble doorbell into the limelight as an indispensable tool for convenience and security. Pros and Cons of Wireless…