I've inherited a video system from a friend. It is a Zmodo Model DVR-8118HV. With it are 8 Zmodo cameras model CM-C11306BK plus power supplies and cables. I'm trying to locate manuals for any and all of this system. I need to know all it's capabilities and set up procedures. It appears capable to network into my computer network through my router and I would hope it's accessible via my cell phone. I've not been able to locate links to the manuals. Thank you