I don’t get it
This app is useless. No instructions. Not able to connect to my First Alert DVR and the old app that worked was not updated for IOS 11.
Dont waste your time
Useless app, doent work

Access live video feeds from your DVR or NVR remotely. Play back recorded footage, manage stored media, and control PTZ devices. Connect via Wi-Fi or cellular data for on-the-go monitoring.
4.2.2
February 29, 2016
This app has been updated by Apple to display the Apple Watch app icon. Enhanced Help section, usability and the process of adding new devices.
MoreSmartbridge HD TVI / NVR is mobile client software designed for iOS devices. It allows users to remotely monitor live video from DVRs and NVRs, play back recorded files, and manage local media.
You can log onto your front-end device using Wi-Fi or 3G/4G LTE. Connection methods include dynamic domain names, P2P connections, or port mapping to your router's public IP.
No, Smartbridge HD TVI / NVR does not contain advertisements. The app is free to download and use without any ad interruptions.
Smartbridge HD TVI / NVR is designed for mobile phones running iOS version 6.0 or higher. It is supported on iPhone and iPod devices.
Smartbridge HD TVI / NVR has a rating of 1.6 stars based on 14 user ratings. This indicates a generally negative user sentiment.
The latest version of Smartbridge HD TVI / NVR is 4.2.2, which was last updated on February 29, 2016. The app has not been updated in a significant amount of time.
Yes, the software allows for PTZ (Pan-Tilt-Zoom) control of compatible cameras, enabling you to adjust the camera's view remotely.
The Smartbridge HD TVI / NVR application itself is free to download. However, network traffic charges may apply depending on your mobile carrier and data plan.