TECKNET Door Alarms for Kids Safety, Window Alarm Pool Alarms Door Alarm for Home Security, 2-in-1 Alarm & Chime, 3-Level Volume Control, Wireless Alarm for House Hotel Cars Sheds Caravans (3 Pack)

If you have a little.one that likes to open the door, this small alarm is perfect. It's super easy to install, no screws just adhesive. There are two settings, super loud and a chirp. You can also turn off if need be. I can't say anything about the battery life, yet, but for the price this is everything you need to keep your loved ones safe. The alarm is loud enough to wake you from sleep or as is the case with my autistic grandson, startle them enough to keep them from opening the door.

Seem well made, easy to install on a variety of different door types, and have been working very reliably. I like how they can be easily switched off or set to either alarm or chime mode and the sound level easily adjusted as cross 3 loudness levels. Better than I’d expected for the price.

We recently had a pool put in and needed alarms on the doors to pass county guidelines. Our kids are older, so I hadn’t thought about it. We bought them and placed them on all the doors. They have a few different sounds to play and are very loud. Easy to mount on the doorway and are small in size. As soon as that door is opened, it goes off. It could be used for security purposes, as well. It was a great price for a set of six alarms.

So far these have worked pretty good. I have them on almost all of my windows in my house. They’re set and on the loudest chime setting. And yes these are extremely loud and have two noise chime settings. High and low chime.

This is a must have product when you have small children. I love how loud it is when the door opens in case I am in the back of the house. Easy install, and the sensor responds immediately once the door is open. We have owned these since October 2024, and the batteries are still going strong. We had one of the brackets break off two of them and they responded right away with a solution. Very good customer service.

Works great and easy to apply. Very adhesive. Gives me a great peace of mind using them in my son’s room!

These work wonderfully they are loud and that is on the lowest setting. We got these because we have pets and a child and wanted to makes sure we had them on all doors that lead to outside. Very easy to install and very easy to work.

I purchased as toddler can open doors. Our sliding doors it is great, as they are close. However since they have to be close to eachother, our front door with trim, is iffy when it opens/ because the parts are more seperated. Iv tried placing it closer but with trim elevated from the door, causes it to miss the opening often. It is loud and you can hear it. Wouldnt recommend for main doors, but sliders are good.