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12
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Technical Specifications
:
◆
Communication between Speed Dome Camera and Controller: Port to multi-port and half duplex function.
◆
Communication connector: RS-485.
◆
Baud Rate of Communication: Four baud rates i.e. 2400bps, 4800bps and 9600bps.
◆
Distance of Communication: 1200m in maximum
◆
Power Supply: DC12V/1A; Over voltage 14.5V
±
0.5V.
◆
Size: 330
×
190
×
43
(
mm
)
◆
Weight: 1.62 Kg
◆
Number of controlled speed dome cameras: Up to 32.
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Points for Attention:
◆
Please read the operation manual of the keyboard carefully before using it.
◆
The keyboard takes DC12V power supply. Please confirm the voltage and polarity before connecting power.
◆
Do not place the keyboard in the rain or on any wet surface to avoid short circuit or electrical shock.
◆
Do not open the Speed Dome controller case, there are no user serviceable parts inside.
◆
The keyboard has integrated multiple protocols, make sure the keyboard and speed domes protocols and baud
rates match or the controller will not work properly When switching on power supply, take notice of the selected
protocol and the baud rate on the first screen. Keyboards default Protocol setting is: Pelco D, Baud rate is 2400.
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Packing List
◆
Keyboard
1
◆
Power Adapter
1
Summary of Contents for PTZKBD3
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