Meet the BW HD WiFi IP Camera: a smart surveillance tool that lets you keep an eye on your baby and pets. It features 720p video, motion detection, built-in microphone, and high-definition night vision. The camera features 355-degree horizontal rotation and 120-degree vertical rotation. It lets multiple users to view the footage at the same time.
The camera provides you with intelligent alerts when an intruder is detected. It can link up with smoke detectors and window sensors. You can get it for under $50.