First Alert Precision Detection Battery-Operated Smoke Alarm - SMI100 (1046827)
- Complies with new industry standards to reduce cooking nuisance alarms and provides early warning detection.
- Early warning is critical because today's materials burn hotter and faster, and may result in less time for a safe evacuation.
- Simple battery operated detector allows for easy installation and maintenance.
- Front access battery compartment makes for easy battery replacements.
- End of life warning lets you know when it's time to replace the alarm.
- Test/silence button for efficient testing to ensure detector is working properly.
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First Alert 8th Generation Alarm meets the latest industry standards.
Battery Operated Smoke Alarm
Add reliable protection in minutes. The First Alert SMI100 Battery-Operated Smoke Alarm is easy to install - no wiring required. The front access battery compartment also makes for easy battery replacements and a low battery warning will advise when it's time to replace. Discourage unwanted removal of the battery or alarm using the optional locking features.
Convenient Test Feature
Use the simple test/silence button on the front of the smoke detector to check that it is operating properly and silence false alarms. An end-of-life warning will alert you when it’s time to replace the detector because alarms don't last forever. See user's manual for information on how and when to test and replace alarms.
Easy Installation
Battery-operated smoke alarm can be easily mounted on a wall or ceiling throughout your home to help provide an early warning to a fire emergency. The single test/silence button simplifies testing the alarm. An end-of-life warning will let you know when it’s time to replace the alarm all together. See user’s manual for information on how and when to test and replace 8th generation smoke alarms. Prevent unauthorized removal of the alarm by using the optional locking feature.
Upgrade to 8th Generation Alarms
First Alert's Precision Detection Advanced Sensing Technology meets the latest safety standards set by UL 217 8th Edition. This means this smoke alarm is better at distinguishing between harmless cooking smoke and real fires. Additionally, 8th edition smoke alarms can detect smoke from burning synthetic materials, which are common in modern homes. This translates to fewer bothersome false alarms and a crucial early warning in case of a fire emergency.
First Alert Battery Smoke Alarm SMI100
Recommended replacement for the following model:
SA303CN3
UL Solutions has updated its smoke alarm standards requiring smoke alarm manufacturers to meet new requirements by June 30th, 2024, to reduce nuisance alarms and detect smoke from synthetic materials. This update is known as UL 217 8th Edition and helps to improve fire protection for modern homes. As a leader and the most trusted brand in fire safety*, First Alert has introduced Precision Detection advanced sensing technology to meet new UL 217 8th Edition industry standards. First Alert Precision Detection Smoke Detectors and Combination Smoke and Carbon Monoxide Alarms are available for online purchase at the First Alert Store.
*First Alert Brand Trust Survey, March 2023 – Results are based on the responses of 1,043 adult homeowners, ages 25 and older, living in the United States who completed an online survey asking them to choose from six brands in the smoke, fire and carbon monoxide protection space.
- UL Certifications: UL 217 8th Edition
- Sensor Type: Ionization
- Power Source: 9V Alkaline Battery
- Number of Batteries: 1
- Battery Replaceable: Yes
- Sound Level: 85dB at 10 ft.
- Replaces Model: SA303CN3
- Warranty: 10 Year Limited
- Product Dimensions (LxWxH): 5.4 x 1.9 x 5.4 in.
- Product Weight: 0.7 lbs.
If you are interested in ordering a large quantity of items you may qualify for volume pricing discounts. Volume Discount Pricing is a great way for customers to save big on large, bulk orders of most items available in our store. Please send a bulk order request to our friendly sales staff so they may create a quote and provide personal service for your order! You will receive a response within 1-2 business days and our office hours are Monday through Friday, 8am-5pm CST.
- Let us know what products & the quantities you are interested in.
- Get a detailed quote from a dedicated sales rep.
- Our warehouse ships directly to you.
- You enjoy the savings & are now a preferred customer.
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