Door Alarm for Kids Safety, Window Alarm sensors for Home, Door Window Alarms Sensors for Home Security, Multifunctional 3 Volume 10 Chimes ON/Off Button Rechargeable (4 Door Sensors & 1 Receiver)

Purchased these alarms, so I would know when my little ones are trying to open a door and go outside. These alarms did the job I was looking for. They would make a noise when the door was open and I would know if anyone was entering or exiting. I admit you do have to get used to the sound of the alarm, but it was worth it to me, so I could keep track of these kids. I think it is especially useful when you have little ones and a swimming pool. Happy with my purchase.

Would like a different product, not happy with it.

The alarm works very well and it is versatile. It takes minutes to install and set up. I had an issue with the hardware and the seller replaced it promptly. Very good product and very good experience overall.

This product seems to be ok. But it came without the power cord I have emailed this company many many times with zero response that alone would deter me from buying from this company again

I used in interiors only. The signal is great beacuse in fact every time the doors are opened the door bell sounds as so the main control, battery is fine too and sound is enoght for my case that alarms are not far from 10 meters. so as far I used is recomended (4 months already)

I baby sit my toddler nephew sometimes through the night and because the room he sleeps in is on a different floor I wanted something to alert me that he was on the move in the morning... something that alerted me without frightening him, and this is perfect!