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Wireless Interconnect Battery Operated Smoke Alarm w/ Voice Location

The First Alert Wireless Interconnected Smoke Alarm with Voice and Location detects smoke levels and can work with compatible models to create a wireless alert system throughout your home. This wireless-enabled battery-operated detector alerts you by using audible signals including a loud 85-decibel siren and that studies have shown to wake up children better than standard alarms. Wireless Interconnected technology allows other compatible First Alert wireless-enabled alarms located in separate areas of your home to communicate with each other, alerting you to a problem even when it's on another floor. This photoelectric smoke alarm includes tamper resistant locking pins that lock the detector to the mounting bracket and battery drawer to prevent removal of the alarm.

Can Be Connected with Compatible Alarms for Enhanced Safety

The First Alert SA511B Smoke Detector can be connected with multiple alarms around your home or office (a maximum of 12 smoke alarms and 6 carbon monoxide alarms) to create a safety network of detection (additional alarms sold separately). Compatible wireless alarms can communicate with each other through a radio frequency, so when one alarm sounds, all of them sound. The communication distance (range) between any two First Alert Wireless Interconnect Alarms is typically 50 ft. (15 meters) inside of a home. Some features of a home, such as the number of floors, number/size of rooms, furniture and types of building materials used may reduce the range of wireless interconnect alarms. Earlier notification of danger means you can avoid dangerous smoke levels sooner.

Battery-Operated Alarm Installs Easily

The battery-operated wireless interconnected smoke detector requires no wiring and no electrician to install. Simply put two AA batteries into the detector and mount it on any wall or ceiling. A low-battery light and chirp will let you know when the batteries need to be replaced. A one-touch button silences false alarms and allows you to test the smoke alarm for functionality.

Photoelectric Smoke Sensing

This smoke alarm uses a photoelectric smoke sensing sensor that provides optimal protection from smoldering fires. Photoelectric smoke alarms also reduce the likelihood of false alarms like those caused from cooking fires and shower steam from sounding.

First Alert Wireless Interconnect Battery Operated Smoke Alarm With Voice Location can be preprogrammed with the following locations:

  • Basement
  • Kitchen
  • Child’s Bedroom
  • Living Room
  • Dining Room
  • Master Bedroom
  • Family Room
  • No Location
  • Guest Bedroom
  • Office
  • Hallway
  • Utility Room

First Alert Battery Operated Smoke Alarm With Voice Location - SA511B

How many First Alert Wireless Interconnect Alarms can be integrated in a system?
First Alert Wireless Interconnect is a complete integrated wireless smoke alarm and carbon monoxide alarm system. As with hardwired units, the NFPA states that up to 18 total units can be interconnected (RF or hardwired) with a maximum of 12 smoke alarms and 6 carbon monoxide alarms. Take maximum advantage of the flexibility and protection that a First Alert Wireless Interconnect integrated wireless alarm system can provide.
Product Details
  1. Smoke particles of varying number and size are produced in all fires. For maximum protection, use both ionization and photoelectric sensing technologies. Ionization alarms are generally more sensitive to fast flaming fires and photoelectric alarms are generally more sensitive to smoldering fires.
Product Specs
UPC:
029054002921
MPN:
SA511B
Category:
Wireless Interconnect Alarms
Product Manuals

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8 Customer Reviews

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First Alert Wireless Interconnected Smoke Alarm with Voice Location Reviews
Gail N
November 14, 2022
Verified Purchase
EXCELLENT SERVICE!

Excellent service in every way! Phone calls are answered by a LIVE person promptly and sales agents are very knowledgeable and eager to impart valuable information about their products to you. I will ALWAYS purchase directly from First Alert and their delivery time is FAST!

Gail N
November 14, 2022
Verified Purchase
EXCELLENT SERVICE!

Excellent service in every way! Phone calls are answered by a LIVE person promptly and sales agents are very knowledgeable and eager to impart valuable information about their products to you. I will ALWAYS purchase directly from First Alert and their delivery time is FAST!

Kenneth J
April 26, 2022
Verified Purchase
I time

Works very well easy set up

James Rossman
December 28, 2020
Verified Purchase
Good Product

We have never had a fire so I cannot be certain these work, but am hoping they do if we have a fire. We have a 7 alarm system. Programming each unit in turn was a little tricky at first but once you get the process, it goes quickly. As you add each alarm, the others go off in synchronization, a good feature if there is a fire, an irritating and loud one at installation. But, we believe all of the irritation is worth it if there is a fire anywhere in our house. At this point, we believe these are good products.

Holly Madsen
May 28, 2019
Verified Purchase
Excellent product

Easy set up with other smoke alarms. Good value for the money.

Nikki Bell
March 22, 2019
Verified Purchase
My Order was Great...

I revised my Smoke Alarms sooner then was told which was great! Everything seems to be working great! Thanks!

Scott
January 22, 2019
Verified Purchase
Great design hope i never need them

Love how they link together it was easy to do hope i never have to see how well they work

Alan Del Rossa
September 25, 2018
Verified Purchase
Battery smoke alarm

Tested good. Synced to other smoke alarm.

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