Planner Pro is a perfect application for daily synchronization with google calendar and supports tasks. That helps to combine events, tasks, and notes in just one place.
If you have an old smartphone or tablet then you can make the perfect use of it. You will have remote access, Live stream wherever you are around the globe. This application supports motion sensors. You can also control the directions of cameras using PTZ controls. Notifications alerts will notify and alert you instantly when anything is passed in front of cameras.