4. TV8720 connection diagram
(continued)
Sender module, front side
Sender module, rear side
Connections on sender module,
front side:
Video – composite (FBAS) video IN
Audio – audio IN
Power – 12VDC output (e.g. for your camera)
GND – housing grounding
Connections on sender module, rear side:
Video IN – screw terminal for twisted pair transmission (instead of RJ45)
Audio IN – screw terminal for twisted pair transmission (instead of RJ45)
Power – 12VDC input for power unit
S1/S2 – input for alarm contact (NO)
A1/A2 – output for data line (RS485)
RJ45 jack – input for twisted pair CAT5 cable
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