Looking for a reliable surveillance camera system under $2000 for a restaurant. 6 dome cams 2MP or higher, NVR. They currently have system that constantly drops out on the app and are frustrated with it. Don't have the brand right now. Distributors I have access to are ADI, Avad and Snap. Just need a general idea right now for a brand that's not going to lock up a lot.

Also does it make sense to periodically do an automatic reboot on an NVR?