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
Lowe’s Iris Line Goes Under
Many consumers are seeing red with the recent news that big-box retailer Lowe’s is shutting down service to its Iris smart home platform. Lowe’s launched its Iris cloud service in 2012 so it could sell its own smart home products to the public. Customers with an Iris smart hub, the heart of the network, could…
How Landscaping Affects Your Security
Visibility When it comes to the landscaping around your home or business, there are several considerations to keep in mind that could affect your visibility and overall security. While some suggestions to increase visibility and reduce obstructions may seem obvious, others are more subtle and could have a considerable impact. Lighting Having adequate lighting around…
5 Common Causes of Commercial Fires
Many business owners and employees think their chances of dealing with a fire in the workplace are improbable, but the numbers tell a different story. According to the U.S. Fire Administration (USFA), an estimated 116,500 commercial fires were reported nationally in 2021. These fires contributed to 115 deaths, 1,025 injuries, and over $3.6 billion in…
How Do Fire Sprinkler Systems Work?
Fire sprinkler systems work by detecting heat from fires and releasing water to extinguish them. Different components work together in various configurations to boost a structure’s fire and life safety measures. Learn how a fire sprinkler system works, what your options are, and why it’s a necessary investment for your business. What are the main…
Fire Systems for the Restaurant Industry
Companies in varying industries face fire hazards in their standard operations to a certain degree. Businesses that operate commercial kitchens, however, are at significant risk for fire-related hazards because cooking equipment is a leading cause of commercial fires. According to the U.S. Fire Administration, an estimated 50% of non-residential fires were caused by cooking in…
How Do Fire Alarm Control Panels Work
A fire alarm control panel is the brain of any commercial fire system. It constantly monitors connected devices, processes signals, and activates alarms when necessary. Understanding how a control panel works can help business owners, facility managers, and safety professionals recognize just how vital this piece of equipment is in protecting people and property. What…
Are You a Spectrum Customer Losing Service?
When Spectrum closed the doors on its home security system business in February 2020, many customers were left high and dry. The Spectrum Backstory Spectrum is a subsidiary of Charter Communications, the second-largest cable provider in the country offering service in 42 states. Charter inherited Spectrum in a 2016 merger with Time Warner Cable and Bright House…
Avigilon Alta: Leading Commercial Access Control
With the rise in popularity of hybrid workspaces and flexible scheduling, more business owners are turning to access control systems to secure their investments. Not only are access control systems the latest standard for commercial security, but FSS Technologies is a proud partner with Avigilon Alta, the leading access control system manufacturer. Why Avigilon Alta?…
Has Chicago’s CCTV System Helped Lower Crime Rates?
It’s been 19 years since the Chicago Police Department (CPD) kicked off its pilot of Police Observation Devices (PODs). Today, there’s a network of 50,000+ surveillance cameras in use all over the city. But Are They Working? This simple question has no simple answer. According to the Chicago Police Department, in some areas, narcotic related crimes…
Can Motion Sensors be Triggered by Light?
Motion sensors are a common part of our world today. Wave your hand under the faucet and the water runs. Pull open the closet door and the light turns on. Walk near the doors of the grocery store and they automatically slide open. Motion sensors are devices that detect movement. They are common features in…