Sensing Plus® Multi Criteria Smoke Alarms

How often should I replace my smoke alarms?

It's generally recommended that smoke alarms be replaced every ten years. Depending on their location and upkeep, smoke alarms can wear out over time. If you're unsure when a smoke alarm was installed or if you believe it's close to approaching its ten year end of life cycle, you should replace it immediately.

Where should I install smoke alarms?

Early detection of smoke, carbon monoxide, and natural gas is key to saving lives. The National Fire Protection Association (NFPA) recommends the following placement:

• Every Level: Install a smoke alarm on every level of your home, including finished attics and basements.
• Sleeping Areas: Install a smoke detector inside every bedroom or areas where people may sleep.
• Top of Stairways: Ensure rising smoke is detected at the top of certain stairways.

Do I need three kinds of detectors or can one do it all?

You never know what kind of hazard will strike your home, or when. That's why we recommend technology that can detect carbon monoxide (CO) as well as smoke and fire. You'll get the most protection from detectors that can quickly and accurately respond to a range of threats.

What are "nuisance alarms"? Why are they a concern?

A smoke alarm that goes off when there's no emergency is annoying. According to the NFPA, these “nuisance alarms” are the leading reason why homeowners intentionally disable their smoke detectors. A survey found that almost two-thirds of home fire deaths resulted from fires in homes with no working smoke alarms.

What are 8th generation smoke alarms?

8th generation smoke alarms represent a significant advancement in fire protection technology. These alarms adhere to the UL 217 8th Edition standards, which incorporate the latest innovations in fire detection. USI Sensing Plus technology in 8th generation alarms offers significant improvements in fire detection and reduced false alarms.

What are new Sensing Plus® Smoke Alarms?

These multi-criteria alarms are designed to quickly identify the presence of smoke and fire while conforming to new safety standards:

• Multi-Criteria Sensors: Quickly identifies smoke and fire without triggering nuisance alarms from cooking smoke and steam.
• AI Powered Detection: Capable of differentiating and responding to both fast flaming and slow smoldering fires.
• False Alarm Removal: A built-in microprocessor removes virtually all false alarms caused by everyday cooking.
• UL Compliance: All USI Sensing Plus Alarms meet new UL 217 8th Edition requirements.