5
Alarm Relay
30V DC 1A
，
125V AC
0.5A
（
activation alarm
）
Interface
USB Interface
2 USB 2.0 ports.
Network
connection
1 RJ45 10M/100M/1000M self-adaptable Ethernet port
RS485
PTZ control port
Support various PTZ control protocols.
RS232
Ordinary COM (Debug),keyboard connection and transparent serial
port(COM input and output via network )
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, alarm input and output
amount, system version and release date.
On-line user
Display current on-line user
User
Management
User
Management
Multi-lever 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
Authentication
Password modification
Administrator can modify other user’s password.
Account lock strategy
Five times login failure in thirty minutes may result in account lock.
Upgrade
Web browser, client-end and update tool.
Login, Logout and Shutdown
Password login protection to guarantee safety
User-friendly interface when login. Provide the following options:
Logout /shutdown/ restart.
Right authentication when shut down to make sure only those proper
people can turn off DVR
General
Parameter
Power
12VDC
Power
Consumption
≤
25W (With adapter, exclude HDD)
Working
Temperature
0
℃－＋
55
℃
Working
Humidity
10%
－
90%
Air Pressure
86kpa
－
106kpa
Dimension
1U standard industrial case. 375(W) x280 (D) x50mm(H)
Weight
1.5-2.5KG(Exclude HDD)
Installation
Mode
Desktop installation
1.3.2 960H 4HDD 1.5U DLA4800-DLA4900 Series
Parameter
4-ch
8-ch
16-ch
System
Main
Processor
High-performance industrial embedded micro controller
OS
Embedded LINUX
System
Resources
Multiplex operations: Multiple-channel record, multiple-channel
playback and network operation simultaneously
Interface
User-friendly graphical user interface
Summary of Contents for DLA3800
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Page 52: ...42 2U Series Figure 3 6...
Page 74: ...64 Figure 4 26 Figure 4 27 Figure 4 28...
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