dh-nkb3000: programmable 4d-switch desktop hd network keyboardfeatures> keyboard to control:dahua standalone dvrdahua (network) high speed domedahua high speed domecentral management platformnetwork video server> rs232, rs485 & network connections> four dimensional joystick control of ptz functions> support full hd 1080p live view; support hdmi & vga sync output> support snapshot and recording to u-disk> support video-wall display> support external wi-fi (optional)> support bidirectional talk> preset position, auto scan, auto pan, auto tour & pattern control> auxiliary functions, osd and operation guides.
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Nirmal Patel (Chhupa Chhupi Tech Vision)
209,Shivalik Appartment Near Sardarpura, Jodhpur, Rajasthan - 342001, India
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