Dahua Smart Box Series User Manual page 65

function
Network
Function
Network
control
Motion
Motion Detection
Detection and
Alarm
Video Loss
External Alarm
Manual Alarm
Control
Alarm Input
Alarm Output
Alarm Relay
USB Interface
Interface Network
connection
RS485
RS232
System Hard
Information Information
Data
Statistics
Log statistics
Support peripheral USB backup device. (Flash disk, portable disk, USB
burner and etc.)
Support network download and save
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
Support zero-channel encoding function
Bidirectional audio.
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.
Alarm can activate external alarm or screen message prompt.
Support record activation function or activate external alarm or screen
message in specified period.
Enable or disable alarm input channel
Support analog alarm signal to specific alarm output channel.
4-ch alarm
（ N O/NC ）
3-channel relay output
30V DC 2A
2 USB 2.0 ports.
1 RJ45 10M/100M/1000M self-adaptable Ethernet port
PTZ control port
Support various PTZ control protocols.
Ordinary COM (Debug),keyboard connection and transparent serial
port(COM input and output via network )
Disk Display HDD current status
Stream Data stream statistics for each channel (in wave mode)
Backup to 1024 log files.
Support various search engines such as time and type.
Standalone DVR User's Manual
input 8-ch alarm
（ N O/NC ）
1 25V AC 1A a ctivation alarm
， （
input 16-ch alarm input
（ N O/NC ）
）
55