Need home security recommendation

Looking for a home security system with the following requirements:
1. High quality cameras with night vision
2. Wireless- not for the cameras but for the DVR. My router is on the bedroom floor, I don't want to stick the DVR on the bedroom floor... so need to be able to plug a USB wifi stick into the thing to get it on my home network.
3. Ability to program system to notify my phone if there's something going on.
4. If the cameras are wireless too... awesome. But I'll run wiring if I have to.

Anything match these criteria? Any other suggestions or thoughts?

Thanks!