Introduction to the CB-5222 Analytic Bullet IP Camera53.2.1 Alarm Input/Output Pin-outThe alarm input and output connections are shown below.Pin No. DesignationTerminal BlockAlarm ConnectionsDI- Input (-)DI+ Input (+)DO- Output (-)DO+ Output (+)3.2.2 Power Input/Output Pin-outThe power input and output connections are shown below.PinSymbol DesignationTerminal BlockPower Connections- NegativeGround+ Positive