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Product ID:HKM01BT-4K

4K HDMI KVM & USB, RS232 , IR, Audio CAT5e over IP Transmitter


  • Extend and distribute 4K HDMI signal with bi-directional RS232, USB signal, IR and analog audio signals over LAN.
  • Supports resolutions up to 4K@30Hz Ultra HD.
  • HDCP2 compliant.
  • Transmission range up to 150M over CAT5e/C
  • Support SFP optical transceiver, single mode transmission distance up to 60KM.
  • Support Windows based management software, using PC for easy setting input/output link.
  • Support Android/iOS APP for channel select and management.
  • Support IR remote control or front panel button for channel select and management.
  • Support up to 8x8 video wall.
  • Support output resolution up/down scale: 2160p 60Hz(YUV420) input to 2160p 30Hz or 1080p 60Hz output.
  • Supports full duplex Bi-Directional RS232 communication (115200 MAX) by control software on a PC, or other automated control system to control devices attached to the extenders.
  • Built in RS232 distribution function, to send RS232 signal from one TX to multiple RX.
  • RS232 port support external Keypad/Console control. (Custom made available)
  • Support Dolby TrueHD®, and DTS-HD Master™ ,LPCM audio up to 7.1 channels 192Khz
  • Built in Bi-Directional analog audio transmission (only in unicast mode).
  • Built in Bi-Directional IR extension.
  • HKM01BT-4K transmitter unit built in HDMI local loop output.
  • HKM01BR-4K receiver unit with 4 ports USB devices (2 port USB 1.1 front & 2 Port USB 2.0 rear), to extend USB peripheral devices, such as flash disk, hard disk, keyboard, mouse, etc.
  • Use IGMP and Jumbo frame protocol Gigabit Switch Hub to do HD signal distribution and transmission.
  • Support point to point and multiple source devices to multi-display connections via Gigabit network switch.
  • Support total of transmitter unit up to 1000 pieces, receiver unit over 60000 pieces based on the number of ports on your network switch.
  • Perfect for large scale remote HD content access and security monitoring systems, digital signage applications.
Copper Distance 150M (Use Network Switch Max 100M)
HDMI Video Support Up to 4K UHD 4:4:4 @ 30Hz
HDCP Compliant HDCP 2.2
HDMI Audio Support Up to 7.1 LPCM 192Khz / Dolby True HD / DTS-HD Master Audio / ATMOS / DTS:X
HDMI Input HDMI Type-A
HDMI Loop Output HDMI Type-A
HDMI Output  
Analog Audio Input Line In, 3.5mm Stereo Phone Jack
Analog Audio Output Line Out, 3.5mm Stereo Phone Jack
USB USB 2.0 Type B x 1 (Rear)
IR Receiver (Int & Ext) 3.5mm Stereo Phone Jack 20-60Khz / ±45° / 5M
IR Emitter (Ext) 3.5mm Stereo Phone Jack 20-60Khz / ±45° / 5M
RS-232 DB9 Female
Ethernet Gigabit RJ45
Fiber SFP
Power Consumption 600mA (Typical)
Power Supply DC 12V 1500mA
Dimensions  mm 210  x  123  x  40
Weight        g 680