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First Alert SA511CN2-3ST ONELINK Wireless Battery Operated Photoelectric Smoke Alarm with Voice Location, 2-Pack
First Alert SA511CN2-3ST ONELINK Wireless Battery Operated Photoelectric Smoke Alarm with Voice Location, 2-Pack


 
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Description
 
These units are Battery operated Photoelectric smoke detectors and Wireless. If you need to tie this into other Hardwired units you will need to get the SA521CN(SA520B) to use as a bridge unit. First Alert Onelink allows wireless smoke detector integration with by addin and easily linking alarms together with the press of a button. Photoelectric smoke sensor reduces nuisance alarms from cooking smoke or shower steam. Easy access battery drawer: no need to remove alarm from ceiling to change battery. 10-year limited warranty. Meets UL standards. This does not come in the retail pack. It is two of the SA511B contractors box, no instructional DVD however we offer free phone support during installation.

Average Rating: 5 of 5 Total Reviews: 57 Write a review »

  0 of 0 people found the following review helpful:
 
April 9, 2018
Reviewer: DAVID PARK from SPRING, TX United States  


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Fast easy set up! April 7, 2018
Reviewer: Anonymous Person from PA United States  
Fast shipping!  Easy to set up! Great piece of mind that if we ever have a fire the connection between our smoke detectors will be there to alert us!

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The best option in Smoke Alarm. February 28, 2018
Reviewer: JOSE GOUVEIA from MIAMI, FL United States  
the best choice in cost-benefit analysis.
Excellent quality, easy setup, interconnect works fine.

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Couldn't get these to connect with my other alarms February 13, 2018
Reviewer: Stephanie from Cincinnati, OH United States  
I had 2 of these exact same alarms installed at my house so I ordered more thinking it would be an easy install. No matter how many times I tried I could not get the existing and new alarms to sync up even though they were the exact same model numbers. very frustrating. Also emailed your company to ask for help but got no response. 3 starts because what I bought all synced up and worked fine without my existing alarms in the mix, but I needed them all to work together to be of any use to me.

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Great product for insured safety January 29, 2018
Reviewer: Glenn Martin from Saint Augustine, FL United States  
I recently purchased (2) First Alert ONELINK wireless,  battery operated, smoke detectors for use in our motor home. I replaced an existing smoke detector in the living area  and installed the second device in the storage bay on the underside of the RV. Now that I have a detector inside the storage bay, where there is a diesel furnace, 10 batteries, and lots of electrical equipment, I feel much less worried about a possible fire in that area. I've tested the devices and am sure that should a fire start under the coach, I will be notified by voice from the unit inside the living area . I have advised several of my RV friends to do the same. This setup should be something the RV manufacturers should consider providing when building their new offerings.

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