Home sensors for seniors?

For Christmas my niece bought me a FLIR fx camera which is a wireless HD video monitoring camera. You do have to have internet but with this camera you can be hundreds of miles away and monitor your home,with your smart phone, or in your case your mother. I only have the one unit but there are setups with multiples you can put around the house.One nice feature is you can also hear and talk to them, a little time lapse but not bad. Niece has the multiple setup and was even able to see the people breaking in to their home one time, they were a long way away when that happened. She got it at Best Buy, go in and talk to them about what you need. Mine is for me to keep an eye on my disabled husband when I'm in the yard or at my sisters home having coffee, walking distance away.
If you have any more questions you can pm me and I will be glad to help, If I can, LOL!