Review on Wsdcam Wireless Door Alarm With Remote 2 Pack, Battery Included, 105 DB Loud Pool Door Alarm, Wireless Door Open Alarms Sensor For Kids Safety Home Security by Rahul Schatz

These door alarms are perfect! I got them to put on my camper door so I could make sure my 4 year old isn't going to sneak out for a midnight swim. They are super easy to install and operate. Very loud, which is what I was looking for also. You can set them to alarm, doorbell chime, or completely turn it off so you don't have it going off in the middle of the day if you don't want it to. So glad I bought these, helps me sleep easy knowing my kiddos are safe inside!