EverFocus Speed Dome EPTZ3000I - Manual (Page 11)

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1.4. EPTZ3000/EPTZ3000I Connection
Alarm 1
Alarm 4
Alarm 3
Alarm 2
GROUND
RS485 Tx(+)
RS485 Tx(-)
24V AC 110V AC
Video Out
POWER
24V AC / 3.5 A
BNC
1.0Vpp
± 0.2V, 75
RS485 Control Line
4 ALARM INPUTS
Adapter
Ω
EPTZ3000/
EPTZ3000I
ALARM OUTPUTS
N.C.
N.O.
COM