If you are looking for the perfect application for you to surveil and to better your security at home then you should definitely try downloading this application called EZVIZ hd. EZVIZ hd is an application that allows you to view HD videos, IR option, playback recorded videos, talk, instant alerts and notification, detection zones, and more. This application is awesome because it allows you to look after your kids or your home even if you are away. Moreover, you do not have to worry about anything else because this is totally free and it does not allow you to pay for anything like monthly subscriptions.