IP Cam for baby monitoring
Hi,
I had done a little bit of research on which IP cam to buy and have some further questions which I need gurus here to assist me with.
My objective of buying the cam is to monitor my baby (newborn in cot) when i am away at work during the daytime as well as when my wife start working, to monitor at night, for my mother to react when baby is crying. My wife and I would like to have the baby sleep with us and when the baby is crying and hungry, my mother who is sleeping in another room to be able to hear and see my baby through an iphone. Some requirements as below:
1) Pan/Tilt
2) Audio feedback (basically when there are sounds made by my baby girl, my mother can hear through her phone in the other room)
3) Night monitoring (for my mother to see my baby through her phone in the other room)
4) Recording to SD (optional)
5) remote viewing from android and iphone (using 3g/4g/wifi)
6) Easy mounting on wall
7) Plug and Play
Was hoping to utilize this camera for future as well when my girl grows up and will be running about. Looking to get 2 units.
My main concern is actually the audio feedback to the iphone and whether is it in real time and very sensitive. Also on the mounting options, whether i have to drill any holes in the wall to mount on the wall.
I had read the forums and am looking at the vstarcam brand.
Was wondering what is the difference between the 3 models as below. With a new baby, very tight now!

So hopefully the 7835 model would suffice. BUt would like to understand whats the difference between all three models.
VStarCam T7835WIP HD PnP IPCAM - $129
VStarCam T7838WIP HD PnP IPCAM - $149
VStarCam T7837WIP-AR HD PnP IPCAM (BLACK) - $159
Guess i was a little late as i missed the promo period just a couple of weeks back. Wondering if Marix still can extend the promo price to me if I were to get 2 units.
Anyway, please give me ur experts views on my queries and recommendations as well. Apologies for the very long post. Thanks