I have had one of these cameras running 24/7 for the past two years, that I have pointed out a window and can rotate (pan/tilt/zoom) to the inside of the house… Very dependable. Especially like the pan/tilt/zoom feature that can be remotely managed easily from my phone. I don’t know how long this the 15% discount will last. You will also need to purchase a Micro SD Card (Class 4 and above, 8-128G Memory Card) to store the video; especially, if running 24/7.
YI Dome Camera, 1080p HD Indoor Pan/Tilt/Zoom Wireless IP Security Surveillance System with Night Vision, Motion Tracking