Battery life depends on the size of system you purchased. In most cases the system will stay active between 4- 8 hours. ReadyHome has a 24 hour battery backup system. Was this article helpful to you? Related Articles How do I record video from another camera? How do I save Touchscreen Video Recording (TVR) video? Why is my subscriber portal not recording history/not recognizing when doors are opened? Why can’t I log into my app? Why is my Touchscreen black/frozen? Why can’t I view my cameras? Comments are closed.