Dvr Rear Panel - First Alert 4800 User Manual

DVR R P
EAR ANEL
1 3
2
USB Ports
1
Audio Output
2
Audio Input
3
Video Input
4
Video Output
5
Ethernet
6
ALARM IN
ALARM OUT
7
RS-422/RS-485
Power
9
DC 12V
9
Fan
10
4 6
5
USB ports for backup devices (flash drive, DVD recorder)
and mouse
1-channel audio output (2Vp-p, 600 )
4-channel audio input (2Vp-p, 600 )
4-channel video input, BNC (1Vp-p, 75 )
Output to display monitor, BNC (1Vp-p, 75 )
RJ-45 10/100 Base-T Ethernet port
Alarm input (1-4, 5-6, Ground) – external sensor devices
Alarm output (7-8) – external alarm devices
PTZ camera control (9-12)
Power switch
Power input
Cooling fan air intake
Getting to Know Your 4800 DVR
Model 4800 User's Manual
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10
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