4CH User Manual Brandname: XENO Category: DVR Total Pages: 126 Table of contents SafetyInformation2Contents4Cms5Chapter16Etting71281311XplanationFor132214Peration16321733223423352536293730Etting31413242384343444645514653Urveillance54525553575460Chapter261Cms626365646665766682Chapter388Mac897391Chapter498Obile9982109Ppendix119Ppendix122Ppendix123