Skip to content

  Home > Products > Detectors > Smoke Detectors >

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


 
Alternative Views:



Owned and Operated by Firefighters!
Our Price: $57.95 *SALE PRICE* Free 2-3 Day Shipping-ALL ORDERS SHIP IN 24HRS
Qty:

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: 54 Write a review »

  0 of 0 people found the following review helpful:
 
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.

Was this review helpful to you?

  0 of 0 people found the following review helpful:
 
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.

Was this review helpful to you?

  0 of 0 people found the following review helpful:
 
SA511B January 23, 2018
Reviewer: Daryl Timby from Avon, IN United States  
The BRT substitutes  do not appear to be exact replacements for the SA511CN2-3ST. They dont appear to have the 3 channel capability that the SA511C  has that I require for my application. Rating reflects my application apparent conflict. I will call the manufacturer to confirm channel availibility.

Was this review helpful to you?

  0 of 0 people found the following review helpful:
 
First Alert Onelink November 29, 2017
Reviewer: Charles Vaughn from Calhoun, MO United States  
Installation is simple, setting the units to link together is very easy and they are very loud.  A very good purchase to protect my family.

Was this review helpful to you?

  0 of 0 people found the following review helpful:
 
Review of First Alert SA511CN2-3ST ONELINK November 27, 2017
Reviewer: Wilbur Berry from Clarksville, TN United States  
Alarms were promptly shipped and received.  Instructions on how to set up the alarms to link the alarms could have been better.  Alarms appear to work.

Was this review helpful to you?

View All Customer Reviews