There are already plenty of tiny spy cameras that let you record video covertly at home or place of business. The Nano Pro is a DIY kit that turns any object into a nanny camera. It has a 78-degree lens and 1080p video resolution. It can also record audio. You can use your phone to watch or record from anywhere in the world.
The Nano Pro sends you motion alerts on your phone. It can record 100 minutes of video per 1 GB of storage space. Its battery lasts up to a year on standby.[where to get it]