stinger

I was thinking a closed circuit device might be better...

Sorry for the post not sounding techie, I'm new to this...and here for help. I'm looking for a cctv setup or wireless cam for indoors (maybe I'll put it on my window seal to look outside for a week) I was going to buy a wireless camera that through an app I can view on my iPad. But I'm worried about someone getting hold of the password and watching ME in the living room. Is there a camera (plus recording device) you can recommend for £250 or under which can not be tampered with? (Like my son deleting what he has just been recorded doing?) (Needs to be motion activated and have IR but not sure what else)

Is there a non iPad system for £250 or under that can't be tampered (parts edited or erased) with? I don't want to be locked out of my account every time he does something he shouldn't. Also if I make a good password and have to write it down, someone would be able to find it.

I had a look than you, it was £100 cheaper than the ip camera they tried selling me in the shop. I'm just worried that my son will download the app and find out my password AND spy on me! Is there any way around that?