Part 1 – Introduction
11
The table below shows the network cable specifications.
<The network cable specifications>
Item
Content
Note
Connector RJ-45
Ethernet
10/100 Base
10/100/1000
Mbps
Cable
UTP Category 5e or
higher
Maximum
length
100m
PoE
IEEE 802.3af, Class 3
•
Cable Rubber
Foreign matter may get inside if reconnecting is failed
after removing the cable access hole rubber.
•
Wall/Ceiling Installation Hole
Used to screw the camera in place on a wall or a
ceiling.
•
Video Out (CVBS)
Connect the provided cable's jack to this port and the
connector on its opposite end to a monitor. Use these
ports for previewing video and not monitoring video.
Go to Remote Setup (
System
>
General
) and choose
a video out signal. (NTSC or PAL)
When removing the cable, hold and slightly pull
the jack connected to the camera. Holding and
pulling the cable may cause the cable damaged.
•
Factory Reset Switch
Restores the camera's default factory settings. For
more information, refer to the
•
SD Memory Card Slot
Used to insert a microSD memory card into the
camera. (An SLC (Single Level Cell) or MLC (Multi Level
Cell) card by SanDisk or Transcend is recommended)
•
Do not remove the SD memory card while the
system is in operation. Removing the card while
the system is in operation can cause the system
to malfunction and/or corrupt data stored on
the SD memory card.
•
An SD memory card is a consumable product
with a finite service life. Prolonged use will
damage the card's memory sectors and result
in data loss or memory card failure. Test the SD
memory card regularly and replace it whenever
necessary.
•
Audio
-
O (Out)
: Connect an amplifier to this port (line
out). This device does not feature a built-in audio
amplifier unit and therefore requires the user to
purchase a separate speaker system with a built-in
amplifier.
-
I (In)
: Connect an audio source to this port. (line in)
•
Alarm
-
O (Out)
: It is the BJT (Bipolar Junction Transistor)
- open collector output. If the voltage and current
exceed the specification limit (Max. load: 30mA,
Max. Voltage: 5VDC), the product could be
damaged. When connecting the device which
exceeds the specification limit, refer to the picture
(circuit) below.
If used with an external inductive load(e.g. relay),
a diode must be connected in parallerl with the
load for protection. Otherwise, the product could
be damaged.
-
I (In)
: Connect an alarm-in device to this port.
(Mechanism: Choose between an NC (Normally
Closed) type or an NO (Normally Open) type)
→
Connect a mechanical or electrical switch to the
alarm in port and the GND (ground) connector.
Alarm in range is 0V to 5V. In order to detect alarm
input from an electrical switch, the signal must be
higher than 4.3V from an NC switch or less than
0.3V from an NO switch and must last for longer
than 0.5 seconds.
•
Install Bracket Assembly Hole
Secures the body on the bracket.
•
NPT 3/4" Cover
Remove the cover to combine the NPT 3/2" pipe.
•
Heater
Has a built-in heater that enables normal operation in
sub-zero temperature conditions.
DC-D3533HRX only
