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Small 3-Axis keyboard  (K72-03) | | |
 Product Feature | K72-03---3-Axis Keyboard
Rs485 and Rs422
Support Peclo-P/D protocol, matrix and baud rate
One keyboard can control up to 32pcs camera
OSD menu
Color: Black
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| Product Specifications | Technology Parameter
Power
Power supply DC 9V
Power consumption 5W
Environmental Physical
Environmental temperature 0 ~+50
Dimension 378 160 69(mm)
Relative temp 0~95%(no condensation) Weight 1.8kg
Communication interface
Type of connection DJ21 six plugs & Rs232 DB 9 electrical outlet
Type of interface Rs-485(semi-duplex) & Rs-232
Communication speed 2400/4800/9600/19200bps
Transmitting distance 1200m (Rs-485 0.5mm twisted pair cable)
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