Ubiquiti unveiled their own wireless mini camera: (UniFi Video Camera Micro, p/n UVC-Micro)
https://www.ubnt.com/unifi-video/unifi-video-camera-micro/
* $99 (no monthly fees b/c no cloud storage)
* 720p @ 30fps
* Infrared LEDs (with automatic IR cut filter) for nightmode
* Built-in speaker and microphone
* Size of a golf ball
* Magnetic mount (provides power & positioning)
* Mounts to anything: metal (magnetic), wood (screw mount), laminate (adhesive sticker), glass(adhesive sticker), brick (screw)
* 16' power cable
* iOS app available (Android app due at the end of April 2015)
* Package includes: Camera, base, power adapter, flat base plate, corner base plate, mounting tape, 5 screws, 5 screw anchors, 6 cable clips
Intro video:
https://www.youtube.com/watch?v=7_9fcMq6MJo
Quick Start Guide: (PDF)
http://dl.ubnt.com/guides/unifivideo/UVC-Micro_QSG.pdf
Link to iOS app: (app reviews are excellent, and as usual for Ubiquiti, the GUI looks awesome)
https://itunes.apple.com/us/app/unifi-video/id964967062?mt=8
Link to NVR software: (UniFi Video -> UniFi NVR)
https://www.ubnt.com/download/
They sell a standalone 500-gig DVR for $330, or you can just fire it up on Linux or Windows computer (support for Debian 7, Ubuntu 12, Windows 7 64b, and Windows 8 64b). That's pretty awesome...720p with a great mounting system & no monthly fees for $99. Right now I have a Foscam as a babycam (cheapo unit but works fine) and recently purchased a very inexpensive D-link camera for a patio grill cam, but the D-link's software is pretty terrible, so I may have to pick one of these up to replace it. Remote access is done via the NVR software (PC or their NVR). Software has tons of neat features:
http://dl.ubnt.com/datasheets/unifi/UniFI_Video_DS.pdf
I like this a lot...budget-friendly, good-quality, great user interface, expansion options, kit includes everything you need (mounting hardware, long power cable, etc.), etc.