Dahua NVR608-32-4KS2 - Page 25

9
Manual Alarm
Control
Enable or disable alarm input channel
Simulate alarm signal to specific alarm output channel.
Alarm Input
4-channel alarm input (NO/NC)
Alarm Output
4-channel relay output
Alarm Relay 30VDC 2A，125VAC 1A（activation output）
Port
USB port
2 USB 2.0 ports,
2 USB 3.0 ports
Network Amount
4 100/1000Mbps Ethetnet ports
Network Features
4 Ethernet port load balance or 4 independent 1000Mbps
Ethernet ports.
RS485 RS232
Serial port protocol communication
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
Client-end/update tool.
USB device
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 NVR.
General
Parameters
Power 100V～240V，47～63Hz
Power
Consumption 200～400W（With HDD）
Working
Temperature
0℃～40℃
Working Humidity 10%～80%（No condensation）
Storage
Environment
Temperature
-20℃～70℃
Storage
environment
Humidity
5%～90%（No condensation）
Working Altitude -60m～5000m