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Regular: $49.95 |
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Price: $28.69 | |||
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The First Alert SA320CN Dual-Sensor Smoke and Fire Alarm provides early warning of both flaming and smoldering fires. Additionally, its intelligent sensing technology is designed to cut down on nuisance alarms from cooking smoke or other common false-alarm triggers. A single button both silences and tests the smoke detector for simple operation. The battery-powered fire detector can be easily installed anywhere without wires.
Dual Sensors Detect Different Types of Fires
The First Alert Smoke and Fire Alarm comes equipped with two different sensors to offer the earliest possible warning of a fire. The ionization sensor detects flaming fires, such as grease fires or wastebasket fires, and the photoelectric sensor detects smoldering fires, such as when a lit cigarette ignites clothing or upholstery. Both sensors work together to provide comprehensive smoke and fire detection.
Smart Sensor Minimizes False Alarms
People sometimes disable a fire detector when it goes off due to cooking smoke or steam, even though in doing so they endanger themselves and their loved ones. Intelligent sensing technology in the First Alert Dual-Sensor Smoke and Fire Alarm is designed to distinguish between real fires and nuisances, reducing false alarms significantly so there is never a need to disable the alarm.
Battery-Powered Fire Detector Installs Anywhere
The battery-powered fire detector can be installed anywhere with no wires or electrician required. A low-battery indicator light and audible chirp let you know it is time to change batteries. The battery compartment opens without the need to remove the alarm from the mounting bracket, making battery replacements quick and easy.
First Alert Smart Sensing Smoke Alarm SA320CN
* California and New York Residents - Please note this alarm is not compliant with your state's 10 Year Sealed Battery Alarm Legislation Requirements.
Ionization smoke alarms are designed to identify fires that are defined by their rapid flaming qualities. These fires are characterized by their ability to generate and combust at an advanced speed (ie. kitchen grease fires or fires fueled by paper burning in a wastebasket).
Photoelectric smoke alarms specialize in detecting fires that are indicative of their slow smoldering properties. These fires are defined by their propensity to produce large smoke particles that can smolder for hours before bursting into larger flames (ie. those caused by cigarettes or candles burning on couches or bedding).
For maximum protection and full coverage from all types of fires, your best option is to use a smoke alarm that features both photoelectric and ionization sensing technologies.
Other reasons include: It could be a different device or appliance such as a security system, monitor, carbon monoxide alarm, or other device which has a similar low battery or alert signal. Some of the same factors that cause unwanted alarms can cause intermittent alarms: dust and insects in the alarm or power interruptions in hardwired alarms. Improper wiring on AC or AC/DC smoke alarms. AC alarms will chirp every 5 seconds if the interconnect wire is grounded. The orange interconnect wire should NEVER be grounded; it should only be used to interconnect other smoke alarms or compatible devices.
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Average score based on 95 reviews
It's all about quality...
Reviewed: 12/01/2020 by Rami Butbul
Fine material, smart design technology & mechanical, error proof makes those items great! Well done team.
Excellent Product
Reviewed: 10/21/2020 by R Stough
Order was filled promptly and arrived very quickly. Installation was a breeze. Highly recommended.
Smoke alarm
Reviewed: 10/21/2020 by John
Great site, easy to find what was best for me needs. Order arrived quick and well packaged. Easy to install
Easy to install.
Reviewed: 06/07/2020 by Judith Matter
I now feel very protected as I now have the dual smoke protect to save me from both kinds of smoke and flames. Detector was easy to install. I just unscrewed the last model from the hanger and the new one fit on the all base. Slick!
Easy to install
Reviewed: 05/07/2020 by Gary Morgans
Very easy to install. First Alert has multiple screw holes for attaching to ceiling, so your screws from your original First Alert smoke detector still work. Very smart.
Great Price
Reviewed: 04/30/2020 by Abram Vinikoor
Great price for a quality alarm.
Very good service
Reviewed: 04/25/2020 by William Hodgson
Purchased to replace two 10 year old First Alert detectors. I was able to use the same attachment points so installation took 5 minutes.
Owner
Reviewed: 03/30/2020 by James Brockman
Very please with this product. I am trusting this device to save my life if a fire should develop.
Quick Delivery
Reviewed: 02/24/2020 by Abram Vinikoor
Quick and reliable delivery at a better price than the big box stores.
Reviewed: 02/13/2020 by Michael Abel
Fast service.