To be clear this company?
"Founded in 1980, Zetron manufactures and provides communications systems designed to equip the entire mission critical control room. Zetron's integrated solutions combine IP-based dispatch, NG9-1-1 call-taking, voice logging, IP fire station alerting, CAD, mapping, video surveillance and security solutions, and automatic vehicle location (AVL) systems."
I have never heard of that but that is likely because they operate outside the traditional video surveillance space.
Their video surveillance page shows a picture of an Exacq VMS client and JVC cameras. I don't know what they sell but that's what they are showing:
Zetron was bought out by Kenwood LMR and Kenwood LMR and JVC merged a while back...
How the progression worked and why Zetron shows any Video offerings...
Hard to evaluate being a fringe player in the surveillance world
We had some experiences with them. Would we do so again.......something about a ten foot pole.