... Cameras built in GSM burglar alarm system Name: 8 channels DVR with built-in GSM alarm systemModel: SA-1168-DVR801-S ... equipments can be controlled and managed by central monitoring system. DVR can support large capability hard disk. The video recorded can ... follows:Windows Mobile .Symbian3.Symbian5, Iphone, blackberry, Android) to visit DVR.2. Mini factory monitoring, all DVRs can use client software ...