Door Window Alarm, Toeeson 120 DB Window Chime Alarms for Home, White Door Alarms for Kids Safety

Best thing to have in your home alarms are loud easy to set up.

I purchased these to take care of a person with dementia who had some elopement history. They are inexpensive and simple to use. There were, however, two ways they failed. The front door gets late afternoon sun and would spontaneously go off when the door had not been opened - I think this must have been the sunlight warming the unit or otherwise interfering with the electronics. Secondly, an internal door failed to alarm a few times. I suspect the patient figured out how to defeat the alarm.These alarms could be used as a simple burglar alarm system and indeed I may yet do that, although they are no longer needed for patient monitoring. They are not foolproof, as detailed above. But they are very inexpensive and might be adequate for many home needs.

Very easy to install. The alarm feature is very loud. The chime is not quite as loud though.

When I tell yall these things are loud, I mean THEY ARE LOUD. I’m a single mom and couldn’t afford the normal alarm system. I purchased these to put on every window or door we don’t usually use in case someone tried to break in and I was perfectly at ease. This could wake someone from their grave lol

The sound is loud however my window frame is small so they were too big and bulky for the actual window frame. If they made dinner ones that would be great that were as loud as this one so you have thin window frames. There’s no mounting it won’t work they’ll get in the way of the window opening and closing.