- The switch of the 3 way unit has an alarm setting, an off setting and a chime setting. When set, the chime setting allows you to hear a single pleasant tone when a door or window is opened. It's similar to the systems used in some retail stores. Like an automatic doorbell, it let's you know that someone has just triggered the alarm
- Includes 4 First Alert Alarms with Batteries for Each Unit; Instructions
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Product Description
Are you worried about intruders breaking into your home, or about your child's safety? Now you can have peace of mind knowing that you've installed a premium quality alarm system in your home. The First Alert Alarm Set adds a level of security to virtually any door or window. When the alarm is triggered, a piercing ultra decibel sound is emitted indicating that your security may have been breached. It installs easily. There's no tools or measuring required. Simply peel off the adhesive backing on the alarm unit and stick it in place. It's just that simple.
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Most Helpful Customer Reviews
5.0 out of 5 stars
Must have.,
By Nessly (Santa Rosa, CA. United States) - See all my reviews
Amazon Verified Purchase(What's this?)
This review is from: As Seen On TV - First Alert Alarm Set - Instantly Alarm 4 Windows or Doors. (Electronics)
This is used for alarming us if someone leaves or enters our doorway. Have another one for securing my safe box - when opened, it alarms. Have another one for the windows in the garage. Multiple use and comes in a pack. The adhesive sticker not as good but you can easily replace it your own. Buy an adhesive tape from Home Depot.
3.0 out of 5 stars
not loud enough,
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Amazon Verified Purchase(What's this?)
This review is from: As Seen On TV - First Alert Alarm Set - Instantly Alarm 4 Windows or Doors. (Electronics)
I think these would be great if only the alarm was louder. I am sure I wouldn't hear it if I was upstairs and especially not if I was sleeping.
4.0 out of 5 stars
Great for travel too,
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This review is from: As Seen On TV - First Alert Alarm Set - Instantly Alarm 4 Windows or Doors. (Electronics)
I actually purchased this set to take along on vacation so that I would not have to worry about the kids. It was great because you did not have to screw it in to install it, it applies with and adhesive. I just took along a bottle of goof off to remove the adhesive residue when we left! The added peace of mind made for a stress free vacation!
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