Sony SNC-Z20P User Manual

(Optional)

Wireless

LAN Card

Flash ATA/HD

Alarm In, for example
Passive Infrared (PIR)
or Built-in Activity
Detection and IR Cont Out

HSR-X216P

Hard Di sk Recorder

FSV Series

Network Attached Storage

SSM-20L1

Video Monitor

SNC-Z20P

100 BASE-TX

POE (Power Over Ethernet)

Video
Out

PCMCIA Type II x 2

Powerhub

Relay Out

LAN

System Example

Power over Ethernet

AC 24V/DC 12V/Power-over-Ethernet Operation

The SNC-Z20P offers a choice of three different power supplies. AC 24 V or DC 12 V can be sup-
plied through the standard power terminal. Power can also be supplied via an Ethernet CAT5
cable from an IEEE 802.3af-compliant power supply system

allowing single cable operation. AC

24 V, DC 12 V, or PoE (Power over Ethernet) is automatically selected according to the power
supplied.

Alarm Function

Activity Detection / Alarm Trigger

The SNC-Z20P is equipped with a built-in activ-

ity-detection sensor that can be set to trigger an

alarm or a switch through alarm-output ports.

If a change in luminance level is detected in the

ﬁeld of view, an alarm is automatically triggered.

In addition, the camera comes with an alarm-

input port to receive a trigger from an external

sensor.

Pre- / Post-Alarm Image Storage

With the internal 8 MB buffer or a memory card

installed in the PC card slot, the SNC-Z20P can

store hundreds of pre-alarm and post-alarm still

images at an alarm trigger received either from

the activity-detection sensor or the alarm input.

Image Transfer using FTP / SMTP

The pre- / post-alarm images stored at the time

of an alarm event can be transferred to an FTP

server, and the still image can also be sent to a

speciﬁed e-mail address as a JPEG attachment,

enabling the user to see what happened before

and after an alarm occurred.