5 Mega-pixel Vandalproof IR PoE IP Camera
ICA-E5550V
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Chapter 2. Hardware Interface
2.1 Physical Descriptions
2.1.1 Identification of ICA-E5550V connectors
1. Memory Card Slot
: Support microSDHC and microSDXC cards.
Insert a memory card (not included) into this slot for local recording purposes.
2. Reset Button
: Use the Reset Button to reset the camera to its factory default settings. To
do the reset, press and hold the Reset button for at least 5 seconds or until the Power LED
lights up. When the Power LED lights up again, reset is complete.
3. DI/DO
Depending on your surveillance needs, you may connect digital input / output or audio input /
output devices to your camera. The camera comes with one terminal block for both digital and
audio input/output devices..
4. Ethernet Port
Connect to a network using a standard Ethernet cable.
2.1.2 I/O Control Instruction
For Audio Use
1 2 3 4
1) Identification
Device
Pin
Mapping Instructions
1 DIO
PW
Digital Output (DO)
3 DO
Connect the wires of the output device to
DIO
PW
(Pin 1) and
DO
(Pin 3).
2 DIO
GND
Digital Input (DI)
4 DI
Connect the wires of the input device to
DIO
GND
(Pin 2) and
DI
(Pin 4).
