Home Security Camera's recommendation

Mom refuses to move. My brothers and i have tried. My theory for a discreet camera, i dont want to give anyone a target to shoot at. Worried about a stray bullet, the neighbors on either side of her are ok. I carry, she just started asking about a gun...we will see. I have Dad's old .357 s&w, with a .38 load she could handle it ok.

Thanks everyone for the input.