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3 keyboard connection – IC Realtime 540TVL 23x High Speed PTZ Camera with 250' IR User Manual

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Figure 3-3

Note:
Please use shielded twisted pair. The shielded layer shall connect to GND firmly; otherwise it may affect
communication or video work.

3.2.2 Star

Connection

Please refer to Figure 3-4 for start connection information.

Figure 3-4

3.3 Keyboard Connection

This series dome supports keyboard operation. You can use keyboard to control the dome and PTZ. The

display and control can work simultaneously. One keyboard can control maximum 255 speed domes.

Please refer to Figure 3-5.

Figure 3-5

This IR intelligent speed dome protocol is open and supports multiple popular system platforms in today’s

market. Please contact us freely if some matrix systems do not support dome camera communication