Bests & Worsts Reviews from Amazon

AWESOME! Just what I needed. These suckers are LOUD and easy to install. Installation took a whole 2 minutes - for both doors! Your time may vary depending on how far apart your doors are :) I bought these because I have an adventurous toddler with older siblings who often forget to shut the door and we live on a very busy street. And while my 14 month old can't open the front door yet, he'll be able to soon enough. Three modes: Off, Chime, and Alarm. There is no volume control and the alarm mode is about as loud as a fire alarm - you will hear this go off anywhere in the house! The Chime just dings twice and then you can leave the door open. The Alarm setting will not shut off until the door is closed again. The two alarms came with 3M adhesive backing. Because I live in a house built in 1906 on the California coast, my doors do not sit flush. Please see attached pics for how far apart each alarm is - both still work beautifully! I attached the alarms at the top of the door so the kids can't reach them. Be sure to remove the plastic piece in the battery compartment before installing.