advidia B-210 User Manual

advidia B-210 User Manual Manual pdf 28 page image

28Connecting the DI/DO and Audio Devices (Optional)Depending on your surveillance needs, you may connect digital input or output or audio input /output devices to your camera. The camera comes with one (1) terminal block for both digital andaudio input / output devices.How to Connect DI/DO DevicesDigital Input (DI) devices can be used to notify the camera about an activity in the camera site. DIcan be triggers of events. For example, you can connect a “panic button” to the camera; as suchwhen the panic button is pressed, the alarm signal will be sent through the camera. Othercommon DI device applications are emergency button, smoke detector, passive infrared sensor,etc.Digital Output (DO) devices are external devices that are activated by the camera upon an eventinside the camera. For example, you can connect an “alarm horn” to the camera; as such whenan event occurs inside the camera (e.g. detected intruder), the alarm horn will sound. Othercommon DO device applications are motion-triggered lights, electric fence, magnetic door locks,etc.Press and hold the orange tab as you insert the wire through the pin slot, then release the orangetab to secure the wire.To connect digital input / output devices (DI/DO), map the pins to one of the pin combinationsbelow:Device Pin Mapping InstructionsDigital Output(DO)1 DIO PW Connect the wires of the output device to DIO PW(Pin 1) and DO (Pin 3).3 DODigital Input(DI)2 DIO GND Connect the wires of the input device to DIO GND(Pin 2) and DI (Pin 4).4 DIThe table below shows the DI/DO connection specifications:4321For Audio Use