15
Record
Search
Various search engines such as time, type and channel.
Playback
Mode
Various fast play, slow play speeds, manual frame by frame playback and
reverse play mode.
Various File
Switch
Ways
Can switch to previous or next file or any file in current play list.
Can switch to file on other channel of the same time. (If there is a file)
Support file continuous play, when file is end system auto plays the next file
in the current channel
Multi-
channel
Playback
There are two playback modes: 4-ch and full-channel. In 4-ch playback
mode, you can select the 1/2/3/4-ch playback according to your
requirement. In full-channel mode, system can playback in full channels.
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.
HDD backup
Support peripheral USB backup device. (Flash disk, portable disk and etc.)
Support USB burner (extension function).
Backup
function
Backup
Mode
Support network download and backup
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 external alarm, motion detection and video
loss via client.
Support network PTZ lens control
File download backup and playback
Multiple devices share information via corresponding software such as
professional surveillance software (PSS)
Duplex transparent COM
Network alarm input and output
Network
Function
Network
control
Bidirectional audio.
Motion
Detection
Zone setup: support 396/330((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 external alarm or 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.
4-ch alarm input
8-ch alarm input
16-ch alarm input
Alarm Input
You can set normal open or normal close type to select the alarm type.
Alarm
Output
1-channel relay output.
1-channel relay output. 1-channel relay output.
Motion
Detection and
Alarm
Alarm Relay 30V DC 2A
,
125V AC
1A
(
activation alarm
)
USB
Interface
2 USB 2.0 ports. (Max rated current is 800mA)
Network
connection
RJ45 10M/100/1000M self-adaptable Ethernet port
RS485
PTZ control port
Support various PTZ control protocols.
Interface
RS232 N/A
System
Information
Hard Disk
Information
Display HDD current status
Содержание N56 Series
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