... ,Hikvision,Myteh etc. 3,inkage alarm Alarm Box · Can do linkage alarm with PC type ... engine deal with the alert message and output control. Alarm mainframe process the messages which was ... the light or alarm, transfer speed dome camera's presets,linkage electron map, shoot the ... through RS485 bus, to increase capacity of input and output. Specification:ModelMY-A2316Compatible ProtocolsUnisight,Hikvision ...