However, it gets the job done, I muffle the sound with a down lap blanket, batteries are lasting well, easy to set up.

To help others who may be in similar situations I'll list some of the Pros and Cons I've noticed so farPros- Everything you need to start using it comes in the package, including batteries- Great battery life (i.e. haven't missed not buying the power adapter so far)

Just ordered the AC adapter for the Sensor portion so that I'm not using batteries on that portion of the device, batteries still working for past 2 weeks on the Pager

and the batteries are still working

You can't know whether it's working and the batteries are good, except by walking in front of the sensor to test it

I move it around the house as required since it is battery operated and easy to move

not a battery problem

I am able to go to sleep with confidence that the sensor will work as it should and alert me instantly.

Works exactly as it should and does not alarm in the room so does not scare father in law who has Alzheimers.

I wanted to leave a review because all the other reviews here were very helpful for me when I was lost as to how to handle a difficult situation