5
Manual
Alarm
Control
Enable or disable alarm input channel
Support analog alarm signal to specific alarm output channel.
Alarm Input
4-ch alarm input
（
You
can set normal open or
normal close type to
select the alarm type.
）
8-ch alarm input
（
You
can set normal open or
normal close type to
select the alarm type.
）
16-ch alarm input
（
You can set
normal open or
normal close
type to select the
alarm type.
）
Alarm
Output
3-channel relay output.
Alarm Relay 30V DC
2A
，
125VAC
1A
（
activation alarm
）
USB
Interface
2 USB 2.0 ports.
Network
connection
RJ45 10M/100M/1000M self-adaptable Ethernet port
RS485
PTZ control port
Support various PTZ control protocols.
Interface
RS232
Ordinary COM (Debug),keyboard connection and transparent serial
port(COM input and output via network )
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, alarm input and output
amount, system version and release date.
System
Information
On-line user Display current on-line user
Multi-lever user management; various management modes
Integrated management for local user, serial port user and network user.
Configurable user power.
User
Manageme
nt
Support user /group and its corresponding rights modification.
No limit to the user or group amount.
Password modification
Administrator can modify other user’s password.
User
Management
Password
Authenticati
on
Account lock strategy
Five times login failure in thirty minutes may result in account lock.
Upgrade
Web browser, client-end and update tool.
Password login protection to guarantee safety
User-friendly interface when login. Provide the following options: Logout
/shutdown/ restart.
Login, Logout and Shutdown
Right authentication when shut down to make sure only those proper
people can turn off DVR
Power
DC 12V
Power
Consumptio
n
≤
25W
(With adapter, exclude HDD)
Working
Temperatur
e
0
℃－＋
55
℃
Working
Humidity
10%
－
90%
General
Parameter
Air
Pressure
86kpa
－
106kpa
Summary of Contents for DH-D20004
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Page 200: ...190 Samsung HA101UJ CE 1T SATA ...
