Used Defender 24-7 for iOS?
Developer’s Description
By Defender
The Defender 24-7 app is designed to work with the Defender 4K DVR and camera system. It allows you to view your cameras remotely. All you need to do is create an account, and add the device into the account, from where you can get real-time video feed of your cameras. The app also allows you to play back recorded video as well as get instant notificaiton when triggered by motion
