1. Power In Jack
2. Video out BNC Jack
3. Alarm In / Out Jack
4. RS-485 In / Out Jack
DC12V Input Voltage, Power Consumption 1.2Adc, Center Pin 2.0mm.
Require Cable : 18 AWG x 2C
Video Signal Output CVBS 1.0Vpp 75
BNC.
Recommend Data Cable : 5C2V
Each fast dome contains 6 alarm inputs and 1 alarm output.
Alarm Input Voltage 5.6Vmax, Output 0.5A 120Vac / 1A 24Vac.
Recommend Data Cable :
RS-485 Input (TXDI+, TXDI-) to receiver signal from keyboard, matrix, DVR or multiplexer
through twisted pair cable.
RS-485 Output (TXDO+ , TXDO-) sending out signal to next fast dome through twisted pair
cable.
Recommend Data Cable : 2547 VW-ISC UL 24 AWG x 2C
Transmission Distance : Max. 1 Kilometer
When 24VAC PSU is used, the recommend cables are :
UL SPT-1 VW-1 18AWG x 2C
UL SPT-2 105 VW-1 18AWG x 3C
The distance between 24Vac PSU and fast dome can not exceed 200meters.
Chapter 4.
8
(Alarm
Input)
(Alarm
Output)
Chapter 4-3. Fast Dome Connection Jack and Cable Requirement
UL 26 AWG 80
300V
UL 24 AWG 80
300V
