Dahua Mobile DVR Series - Page 16

5
Bidirectional audio.
3G/4G module.
Motion
Detection and
Alarm
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
Can simulate alarm signal to specific alarm output channel.
Alarm Input
7-ch alarm input（NO/NC）, alarm input voltage 8-25V. 2-channel pulse
input.
Alarm
Output
2-channel relay output: One on-off signal output, one is controllable 12V
power output.
Interface
USB
Interface
Two USB 3.0 port and one USB 2.0 port (Two USB 3.0 port at the front
panel and one USB 2.0 port at the rear panel via extension cable)
Network
connection
RJ45 10M/100M self-adaptable Ethernet port
RS485
Two RS485 ports.
It is the PTZ control port
Support various PTZ control protocols.
CAN
1 port. (For customized applications)
RS232
One RS232 port.
It is the general COM to debug and etc.
VGA
Support VGA function (Use customized cable), can work with mobile
touch screen.
System
Information
Hard Disk
Information
Display HDD current status
Data
Stream
Statistics
Data stream statistics for each channel (in wave mode)
Search Log
Backup to 1024 log files.
Support various search engines such as time and type.
Version
Display version information: channel amount, alarm input and output
amount, system version and release date.
On-line
User
Display current on-line user
User
Management
User
Manageme
nt
Multi-level user management; various management modes
Integrated management for local user, serial port user and network user.
Configurable user power.
Support user /group and its corresponding rights modification.
No limit to the user or group amount.
Password
Authenticati
Password modification
Administrator can modify other user’s password.