ZOSI Technical Support
How to reset TVI DVR/ POE NVR / Wireless NVR (ZSWNVK-H) System when you forgot the password?
What kind of hard drive can be used with our DVR / NVR?
Connecting the DVR / NVR to the internet
How to connect your DVR/NVR through Zosi Smart APP
Getting Started with AVSS
How to set up record and playback on DVR / POE NVR / Wireless NVR?
How to set the screen display on DVR / NVR?
What if you changed the resolution of DVR system accidentally, and cannot get any display on TV from the DVR. Your monitor says out of range.
You got "Video Loss" on one channel or all channels.
What if the Zosi Smart app only work with your wifi at home and unable to view the cameras when you're away?