Model # SA305CN3

Internet #202433884

First Alert Battery Operated Long Life Lithium Smoke Alarm
0029054121110

First Alert

Battery Operated Long Life Lithium Smoke Alarm

  • Long-life lithium battery
  • EZ access battery door
  • Batteries Included
$1290 /each
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Frequently Bought Together

Product Overview

  • Long-life lithium battery
  • EZ access battery door
  • Batteries Included
First Alert smoke alarm with long-life lithium battery. Long life lithium battery reduces costly battery replacement and frequent maintenance. Mute feature silences nuisance alarms. Single button tests detector functions. Easy access front loading battery door: no need to remove alarm from ceiling to change battery. Ideal for Hallways, Bedrooms and Living areas especially in hard to reach locations. 10-year limited warranty. Meets UL standards.
  • 9-Volt removable long life lithium battery
  • Mute button
  • EZ access battery door
  • Optional theft-prevention lock to secure the detector
  • Ionization smoke sensor
  • Long life lithium battery included
  • Loud 85 dB alarm
  • 10-year limited warranty
  • Meets UL217 standard
  • America's most trusted brand in home safety

Product Overview

  • Long-life lithium battery
  • EZ access battery door
  • Batteries Included
Model #: SA305CN3
Internet #: 202433884

First Alert smoke alarm with long-life lithium battery. Long life lithium battery reduces costly battery replacement and frequent maintenance. Mute feature silences nuisance alarms. Single button tests detector functions. Easy access front loading battery door: no need to remove alarm from ceiling to change battery. Ideal for Hallways, Bedrooms and Living areas especially in hard to reach locations. 10-year limited warranty. Meets UL standards.

  • 9-Volt removable long life lithium battery
  • Mute button
  • EZ access battery door
  • Optional theft-prevention lock to secure the detector
  • Ionization smoke sensor
  • Long life lithium battery included
  • Loud 85 dB alarm
  • 10-year limited warranty
  • Meets UL217 standard
  • America's most trusted brand in home safety

Info & Guides

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Name Code One Battery Operated Smoke Alarm Front Load With Battery Backup Battery Operated Long Life Lithium Smoke Alarm FireX 10-Year Battery Operated Ionization Smoke Detector Code One 10-Year Lithium Battery Operated Ionization Smoke Alarm
Brand Kidde First Alert Kidde Kidde
Ratings (66) (19) (87) (303)
Power Source Battery Battery Battery Battery
Alarm Sensor Type Ionization Ionization Ionization Ionization
Alarm/Detector Features Hush Feature,Tamper Resistant 10-Year Battery 10-Year Battery,Hush Feature,Tamper Resistant 10-Year Battery,Hush Feature,Tamper Resistant
View Product View Product View Product View Product

Specifications

Dimensions

Product Depth (in.)
4.34
Product Height (in.)
1.9
Product Width (in.)
4.34

Details

Alarm Sensor Type
Ionization
Alarm Type
Smoke
Alarm/Detector Features
10-Year Battery
Commercial / Residential
Commercial / Residential
Connector/Contact Type
None
Included
Batteries
Pack Size
1
Power Source
Battery
Returnable
90-Day
Voltage (volts)
9

Warranty / Certifications

Certifications and Listings
1-UL Listed

Specifications

Dimensions

Product Depth (in.)
4.34
Product Height (in.)
1.9
Product Width (in.)
4.34

Details

Alarm Sensor Type
Ionization
Alarm Type
Smoke
Alarm/Detector Features
10-Year Battery
Commercial / Residential
Commercial / Residential
Connector/Contact Type
None
Included
Batteries
Pack Size
1
Power Source
Battery
Returnable
90-Day
Voltage (volts)
9

Warranty / Certifications

Certifications and Listings
1-UL Listed

Questions & Answers

To have our rental properties up to code we need ten-year sealed lithium battery smoke detectors....

To have our rental properties up to code we need ten-year sealed lithium battery smoke detectors. Other brands say their batteries are sealed, but this one does not. Are they sealed?
Asked by: stacy
The description says that the battery is "removable". So, it is not sealed.
Answered by: Jacob
Date published: 2017-02-28

Can l install without screws

Asked by: John
No, the alarm needs screws to mount properly.
Answered by: CommunityAnswer
Date published: 2016-01-28

Where do I get a 9 volt lithium battery

Asked by: BMC
Thank you for your recent inquiry with The Home Depot, BMC. You can view the 9 volt lithium batteries we carry here: http://www.homedepot.com/s/9%2520volt%2520lithium%2520battery?NCNI-5 We appreciate your business and look forward to serving you in the future. Thank you for shopping Home Depot.
Answered by: THDSupport
Date published: 2016-01-29

Can you use together smoke alarms that are all First Alert lithium battery alarms but have 2 different model numbers?

Asked by: Gerrie
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Customer Reviews

Battery Operated Long Life Lithium Smoke Alarm is rated 3.9 out of 5 by 19.
Rated 1 out of 5 by from We have the predecessor the SA300 we got 2 years ago and I realized it is time to replace our ol... We have the predecessor the SA300 we got 2 years ago and I realized it is time to replace our old one and discovered it does not lock into the base. You just turn it and it is very loose, if this model is the same, it looks like it then you won't be happy. Enough vibration over time and it will just fall out! I am going back to a Kidde it does lock into the base. very disappointed. I am going to try and put some tape over the guides to get it to stay firmly in place.
Date published: 2017-12-03
Rated 3 out of 5 by from Not 10 year detectors Maybe I should have read more closely. They said Lithium Battery and ten year warranty. It is a 9 volt replaceable lithium battery with a standard smoke detector. Not what I wanted so I returned the 10 I bought. They were probably fine if that's what you want. I felt it was a little deceiving in its wording.
Date published: 2017-06-27
Rated 5 out of 5 by from The product fitted very well into the spot that had previously used by an old unit.. It tested we... The product fitted very well into the spot that had previously used by an old unit.. It tested well and we trust will last as ;long as he old one.
Date published: 2017-08-02
Rated 4 out of 5 by from I bought several and they seem fine. Typical installation, good... I bought several and they seem fine. Typical installation, good price, no problems (yet?)... not much to say.
Date published: 2017-10-20
Rated 5 out of 5 by from Easy to install. So far so good.... Easy to install. So far so good.
Date published: 2017-11-17
Rated 5 out of 5 by from hope to never have to use it. hope to never have to use it.
Date published: 2017-11-07
Rated 5 out of 5 by from set it up and forget it. replaceable 10 year battery. lithium 9 volt style. just need to test once a year. we test twice a year on the time change dates. we just replaced the previous model with this one. it lasted 15 years with now working problems wanted the same thing. been in place now for 60 days with no issues. easy to install right in the place of the previous 10 year version.
Date published: 2013-03-12
Rated 5 out of 5 by from This unit mounted easily using the holes left by the prior alarm unit which was also from First A... This unit mounted easily using the holes left by the prior alarm unit which was also from First Alert. Seems to do the job so far.
Date published: 2017-04-18
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