Customer Reviews For The Precision Detection 10-Year Sealed Battery Dual Sensor Smoke Alarm - SM310
I now have four of these and they work just fine. Much better than the other major brands and if you buy them from the manufacturer directly, you get a fresh one. Meaning one that hasn’t been sitting around for a year in a warehouse
Good product. Good packaging and shipping. Freshly made not like on Amazon where sometimes old stock is shipped
I have purchased several of these and they are great. I've had 10 year life detectors before and the battery truly lasts exactly to the month of installation. I know this because I write the month and year of installation on the back when I install it. I was actually very surprised !! I’m very impressed order with confidence.
Alarm arrived in perfect condition at a competitive price. !!!
Smoke alarms can beep for to the following reasons:
- Low Battery: This is the most common cause. Most smoke detectors use a chirping sound (usually a single beep every 30-60 seconds) to warn you that the batteries are running low and need to be replaced. Don't wait until the alarm is silent - replace the batteries right away to ensure your smoke alarm continues to function properly.
- End of Life: Smoke alarms don't last forever. If your smoke detector is beeping constantly or in a different pattern than the low battery chirp, it may be nearing the end of its intended lifespan and should be replaced altogether.
10 Year Sealed Battery Dual Sensor Smoke Alarm
The SM310 10 Year Sealed Battery Dual Sensor Smoke Alarm meets the latest industry standards featuring First Alert's advanced sensing technology and dual smoke sensors to provide reliable protection from fast flaming and slow smoldering fires.
10-Year Sealed Battery Provides Continuous Protection
The SM310 Smoke Alarm features a 10-year sealed battery that eliminates the cost and hassle of changing batteries. Get some additional peace of mind in knowing that you've installed reliable protection for a decade. Plus, no more low battery chirps.
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. 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 10 Year Dual Sensor Smoke Alarm SM310
Recommended replacement for the following model:
SA3210
