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Keep Data Signals Clean Using this Handy RS485 Repeater
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Amplifies the RS485 Signal |
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Distributes Signal to 4 Spurs |
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Compact Unit |
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12V DC Operation |
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Terminal Strip Connections |
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Use for up to 16 PTZ Domes |
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In the real world not everything always works exactly as it is expected to!
RS485 data signals that control the domes' movements are tiny signals that can get corrupted for many reasons. Poor cable quality, running the control cable near mains equipment such as fluorescent lighting will all have a detrimental effect on the signal. One way that takes the guesswork out of installing multiple PTZ domes is to use a RS485 distributor. The PTZ750 amplifies the RS485 control signal from the keyboards (or a DVR) and distributes it evenly to 4 separate spurs, each spur can have up to 4 domes. This means that you could theoretically have up to 4 individual spurs of over 1000 metres each to control up to 16 PTZ domes in total. |
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