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.

Product Features

• Includes 4 First Alert Alarms with Batteries for Each Unit; Instructions