AGI Security SYS-HC0451S2 - Manual (Page 32)

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Playback
Way
Support mark playback
Multi-
channel
Playback There is 1/4-channel playback mode.
Window
Zoom Switch between self-adaptive screen/full screen when playback
Partial
Enlargemen
t When in one-window full-screen playback mode, you can select any zone
to activate partial enlargement function.
Backup
function
Backup
Mode
HDD backup
Support peripheral USB backup device. (Flash disk, portable disk and
etc.)
Support network download and save
Network
Function
Network
control
View monitor channel remotely.
DVR configuration through client-end and web browser
Upgrade via client or browser to realize remote maintenance.
View alarm information such as motion detection and video loss via
client.
Support network PTZ lens control
File download backup and playback
Multiple devices share information via corresponding softwar e such as
professional surveillance software (PSS)
Duplex transparent COM
Network alarm input and output
Bidirectional audio.
Motion
Detection and
Alarm Motion
Detection Zone setup: support 396((PAL 22×18, NTSC 22×15)) detection zones.
Various sensitivity levels.
Alarm can activate record or external alarm or screen message prompt.
Video Loss Alarm can activate screen message prompt.
External
Alarm Support record activation function or activate external alarm or screen
message in specified period.
Manual
Alarm
Control Enable or disable alarm input channel
Support analog alarm signal to specific alarm output channel.
Alarm Input 4-ch alarm input（NO/NC） 8-ch alarm input（NO/NC ）
Alarm
Output 3-channel relay output.
Alarm Relay 30V DC 2A，125VAC 1A（activation alarm ）
Interface USB
Interface 2 USB 2.0 ports.
Network
connection One RJ45 10M/100M self-adaptable Ethernet port
RS485
PTZ control port
Support various PTZ control protocols.
RS232 N/A
System
Information Hard Disk
Information Display HDD current status
Data
Stream
Statistics Data stream statistics for each channel (in wave mode)
Log
statistics Backup to 1024 log files.
Support various search engines such as time and type.
Version
Display version information: channel amount, system version and release
date.