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4.3 Alarm input and output
PIN Description
1
Alarm input + (D+)
2
Alarm input (ground, D-)
3 Ground
(COM)
4
Relay (NO, normally open)
Please carefully observe the connection instructions and power specifications!
4.4 Status displays
Status LEDs
State / LED colour
Power LED
(blue)
Network LED
(red / blue)
System start
On
Blue flashing
Switched off
Off
Off
Network problem
On
Red (constantly lit)
Switching off the status LEDs
The status LEDs can be switched off by entering the following URL command in the address bar of your
Internet browser. Establish a connection to the network camera before doing this (see “Accessing the network
camera for the first time”).
http://<IP Address>/cgi-bin/admin/param?action=update&ImageSource.I0.IR.Type=off
The LEDs can be reactivated by entering the following URL command:
http://<IP Address>/cgi-bin/admin/param?action=update&ImageSource.I0.IR.Type=on