Internet #203658771

Model # SA511B

0029054002921

Wireless Interconnect Battery Operated Smoke Detector with Voice Alarm

  • Wireless connection so when one alarm sounds, all alarms sound
  • Exclusive voice warning with programmable location
  • Photoelectric smoke sensing technology
$ 38 79

Frequently Bought Together

Frequently Bought Together

Product Overview

  • Wireless connection so when one alarm sounds, all alarms sound
  • Exclusive voice warning with programmable location
  • Photoelectric smoke sensing technology
The Wireless Smoke Alarm detects smoldering fires and has a voice alarm that's proven to wake children up better than standard alarms. It also has a horn tone with low frequencies for the hearing impaired and elderly. This alarm will sound if it detects smoke even during power outages. It uses a secure radio frequency to communicate between alarms, which are perfect for linking alarms on different floors or in stairwells. No wires necessary and it's programmable with up to eleven locations. Other features include a test and silence button, a latching indicator that remembers which unit initiated the alarm and smart technology that helps reduce false alarms. The SA511B can be connected to other smoke alarms and offers 360° access to the smoke sensor. If 1 unit triggers an alarm, all smoke alarms in the series will sound. The SA511B features a perfect mount system for perfect alignment, a low battery latch and 2 silence features. The Wireless Smoke Alarm is warranted to the original purchaser for a period of 10-years. First Alert invests time and research into providing dependable and hardworking products. Committed to innovation and value, First Alert improves safety in and around the house.
  • Interconnects with other alarms without wires
  • 1-button silence and test
  • Onelink alarms by First Alert feature a wireless connection so when 1 alarm is triggered, all alarms sound
  • Photoelectric smoke sensing technology reduces nuisance alarms
  • Exclusive voice warning with location in addition to horn
  • Operates on 2 AA batteries
  • Comes with a 10-year limited warranty

Product Overview

  • Wireless connection so when one alarm sounds, all alarms sound
  • Exclusive voice warning with programmable location
  • Photoelectric smoke sensing technology
Model #: SA511B
Internet #: 203658771

The Wireless Smoke Alarm detects smoldering fires and has a voice alarm that's proven to wake children up better than standard alarms. It also has a horn tone with low frequencies for the hearing impaired and elderly. This alarm will sound if it detects smoke even during power outages. It uses a secure radio frequency to communicate between alarms, which are perfect for linking alarms on different floors or in stairwells. No wires necessary and it's programmable with up to eleven locations. Other features include a test and silence button, a latching indicator that remembers which unit initiated the alarm and smart technology that helps reduce false alarms. The SA511B can be connected to other smoke alarms and offers 360° access to the smoke sensor. If 1 unit triggers an alarm, all smoke alarms in the series will sound. The SA511B features a perfect mount system for perfect alignment, a low battery latch and 2 silence features. The Wireless Smoke Alarm is warranted to the original purchaser for a period of 10-years. First Alert invests time and research into providing dependable and hardworking products. Committed to innovation and value, First Alert improves safety in and around the house.

  • Interconnects with other alarms without wires
  • 1-button silence and test
  • Onelink alarms by First Alert feature a wireless connection so when 1 alarm is triggered, all alarms sound
  • Photoelectric smoke sensing technology reduces nuisance alarms
  • Exclusive voice warning with location in addition to horn
  • Operates on 2 AA batteries
  • Comes with a 10-year limited warranty

Info & Guides

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Price
$38.79
$39.97 /bundle
$49.97 /bundle
$79.88 /bundle
Ratings (36) (436) (1664) (1664)
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Specifications

Dimensions

Coverage Area (sq. ft)
1385
Product Depth (in.)
5.13
Product Height (in.)
5.13
Product Width (in.)
2.38

Details

Alarm Sensor Type
Photoelectric
Alarm Type
Smoke
Alarm/Detector Features
Voice Alert
Batteries Included
Yes
Battery Type Required
3-volt
Commercial/Residential
Residential
Connector/Contact Type
None
Fixed or portable
Fixed
Included
Batteries
Pack Size
1
Power Source
Battery
Returnable
180-Day
Voltage (volts)
1.5

Warranty / Certifications

Certifications and Listings
ETL Listed,UL Listed

Specifications

Dimensions

Coverage Area (sq. ft)
1385
Product Depth (in.)
5.13
Product Height (in.)
5.13
Product Width (in.)
2.38

Details

Alarm Sensor Type
Photoelectric
Alarm Type
Smoke
Alarm/Detector Features
Voice Alert
Batteries Included
Yes
Battery Type Required
3-volt
Commercial/Residential
Residential
Connector/Contact Type
None
Fixed or portable
Fixed
Included
Batteries
Pack Size
1
Power Source
Battery
Returnable
180-Day
Voltage (volts)
1.5

Warranty / Certifications

Certifications and Listings
ETL Listed,UL Listed

Questions & Answers

Do these require a central hub?

Asked by: WillH
No.
Answered by: Boland
Date published: 2018-08-10

Does it pot out a beam of light that scans room???

Asked by: Mandy
This detector does NOT send out a beam of light to scan rooms. Internal to the unit is a light beam that shines. When there is no smoke, the light travels to the far side of the chamber. When there is smoke, the light reflects off of the smoke on to a sensor that can sense the light bouncing off the smoke, and it sounds the alarm. There is no light beam that scans across the room, it only senses smoke that enters the smoke detector.
Answered by: Fireguy
Date published: 2019-03-24

Will this smoke detector work with Ring Security protect plus system?

Will this smoke detector work with Ring Security protect plus system?
Asked by: meterman
It doesn't support z-wave so am thinking no.
Answered by: HomeDepotCustomer
Date published: 2019-08-25

Can a tenant temporarily shut down system to smoke without setting off alarm?

Asked by: Landlord
I hope not.
Answered by: Das
Date published: 2019-07-06
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