First Alert SA511CN2-3ST ONELINK Battery Operated Smoke Alarm with Voice Location, 2-Pack
by First Alert
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Product Details
Manufacturer: First AlertModel: SA511CN2-3ST
Product features:
- Battery operated, interconnected wireless smoke alarm with helpful voice location
- Uses photoelectric sensing technology which is environmentally friendly
- Simple to use silence/test button
- Low battery warning and convenient pullout battery drawer
- Comes with a 10 year warranty
- First Alert SCO501CN-3ST (Series SCO500) ONELINK Battery Operated Combination Smoke and Carbon Monoxide Alarm with Voice Location
- Alarm Arm 110-65 No Ladder Smoke Alarm System with Pole
- Alarm Arm 110-00 No Ladder Smoke Alarm System
- First Alert EL52-2 Two-Story 14-Foot Escape Ladder
- First Alert SA521CN ONELINK Hardwire Wireless Smoke Alarm with Battery Backup
Tools and Hardware Reviews of First Alert SA511CN2-3ST ONELINK Battery Operated Smoke Alarm with Voice Location, 2-Pack
Customer Review: Good Item, Good Features, and Great Customer Service
Summary: 5 Stars
At about 2:30 one morning I awoke to the faint sound of a smoke alarm beeping in my infant daughters room. To my suprise neither my wife, nor my daughter were awaken by the contiunous high-pitch whine of the 5 dollar smoke detector. Honestly, I don't know how long it had been alarming before I awoke. Fortunately it was a false alarm triggerd by a humidifier.
A few short days later (prime shipping) my new First Alert OneLink units arrived - I'd suggest buying 6 for a good size house and to make sure they are all in range to set each other off. They work on a mesh-type network, so when one receives a signal from the alarming unit, it will re-transmit the alarm again so any units out of range of the first unit also get the signal to alarm. It works well.
Setup is simple and the included mounts make it easy to hang them on the wall or ceiling. The first time I pressed the test button I knew NOBODY was going to sleep through an alarm.
About 6 months later I was proven correct. Something triggered one of the units - naturally it was in the middle of the night when we were asleep. All of them starting alarming (and yelling "evacuate! evacuate! smoke in basement"). They are LOUD. I'd suggest setting them off when your spouse is asleep and watching their reaction. Have some clean undies for them to change into afterwards.
The same unit did false alarm a few more times, and First Alert was quick to send me a replacement... They didn't hassle me for the box, receipt, or make me go through hoops to get a replacement. The (obviously USA based) phone representative sent me out a new one asap. It was the best customer service I've experienced in a long time.
If you don't have hard-wired alarms in your house, get these... don't be cheap.
More First Alert SA511CN2-3ST ONELINK Battery Operated Smoke Alarm with Voice Location, 2-Pack Customer Reviews:
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