First Alert

Model SCO7CN

Internet #202433892

Store SKU #421846

Battery Operated Smoke and Carbon Monoxide Alarm with Voice Alert

$39.97 /each
  • voice speaks the type and location of danger in your home
  • Detects smoke and carbon monoxide
  • EZ access battery drawer

Frequently Bought Together

Product Overview

First Alert battery operated talking combination smoke alarm and carbon monoxide detector has a mute button to silence any nuisance alarms. Single button tests all alarm functions. Voice alarm is easy to program for alarm's location within the home (11 pre-programmed choices). Voice alarm also notifies which hazard is being sensed. Studies show that children respond best to voice. Photoelectric smoke sensor reduces nuisance alarms from cooking smoke or shower steam. Uses an electrochemical carbon monoxide sensor-the most accurate technology available. Easy access front loading batteries: no need to remove an alarm from the ceiling to change a battery. 7-year limited warranty. Meets UL standards. Meets code.

  • Exclusive voice alarm with programmable locations
  • Dual smoke and CO detecting
  • Photoelectric smoke sensing technology
  • EZ access door for battery replacement
  • Low battery signal mute
  • Electrochemical CO sensor
  • End of detector life timer
  • 2 AA batteries included
  • Loud 85 dB and talking alarms
  • 7-year limited warranty
  • America's most trusted brand in home safety
  • Note: product may vary by store

Info & Guides

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Warranty / Certifications

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Customer Questions & Answers

2 Questions1 Answer

Customer Questions & Answers

Battery Operated Smoke and Carbon Monoxide Alarm with Voice Alert
Battery Operated Smoke and Carbon Monoxide Alarm with Voice Alert

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How do I change my battery

This question is from Battery Operated Smoke and Carbon Monoxide Alarm with Voice Alert
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November 18, 2015
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Example: Atlanta, Georgia
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November 20, 2015
Here is the link for the owner's manual, it will show you how to change the battery.
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have the 3 i have reached end of life or is it the new LED light bulbs & remote control

This question is from Battery Operated Smoke and Carbon Monoxide Alarm with Voice Alert
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April 9, 2016
recently installed LED bulbs in many places in my home some bulbs are close to alarms locations guess i will make a test run before ordering. I was unaware that they had remote control feature
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Customer Reviews

Rated 3.6 out of 5 by 28 reviewers.
Rated 3.0 out of 5.0 by Wrong Product I cannot use this product because it's not the right size for my wall base. It may work for someone else. July 19, 2016
Rated 5.0 out of 5.0 by Works great and loud Loud voice. Installed two on first floor and one on second floor. Easy to install. January 29, 2014
Rated 5.0 out of 5.0 by carbon/smoke detector it appears to be a value. very happy it hasn't had to go off so far. when setting you have to bring it to the place where you wuill install it. December 29, 2015
Rated 4.0 out of 5.0 by It's up Used the test button, loud and annoying. Should work fine as long as it goes off when it should. September 29, 2015
Rated 1.0 out of 5.0 by Annoying. Im sure the smoke detector would have worked fine had there been a fire. The poor rating was because of the feature that lets you test the alarm with any remote control. Just push any remote button and the sensor picks it up and goes into test mode. That sounds great, except that you don't have to be pointing the remote at the unit to trigger the test mode. Any where in the room will do! About 10 times out of 30 while using your remote normally while watching TV.... BEEEEP - BEEEEP - BEEEP! --WARNING EVACUATE FIRE IN MASTER BEDROOM EVACUATE --- BIP BIP BIP - WARNING EVACUATE CARBON MONOXIDE IN MASTER BEDROOM EVACUATE!. Not good when the wife is sleeping. November 8, 2014
Rated 4.0 out of 5.0 by Seems to work - IF YOU DISABLE THE IR PART!!! Lots of complaints about the alarm going into test mode for no reason. I had the same problem. Took it down and it sat for months. I realized "HEY THERE IS A WARRANTY". When I called up customer service, as soon as I mentioned the problem... "Oh yeah, a remote control or energy saving light bulb probably is setting it off, disable the IR sensor and it will stop". It was simple, Open the battery door with the batteries in, hhold down the test button while closing the door, a chirp will sound and then the IR mode is disabled. So far no more problems. Otherwise it is a smoke/CO alarm that sits there and doesn't do anything exciting. March 31, 2013
Rated 2.0 out of 5.0 by The remote control feature is a major downside! This is a good product, but for us the remote control sensor caused me to get rid of them. It only mentions using a remote to mute the alarm on the package, not the ability to "test" the unit by remote. My daughter has a moon that hangs on the wall that turns on by remote. The remote also sets off the alarm in her room, even though I'm pointing it to the opposite side of the room. It has scared her so much she demanded we take the moon out of her room. Twice my 1 year old got a hold of the tv remote and accidentally set off the one downstairs, scaring the heck out of both children. I'm getting models without the remote control feature. I'm deducting points based off our experiences. December 31, 2011
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