4-Channel Multiplexer, B/W, Duplex, Digital Video

  • HCM-04BT Triplex/HBM-04BT Duplex
  • Super high resolution picture with 720*480(NTSC),720*576(PAL)
  • On-screen programming menu
  • On-screen adjustment its brightness/contrast/color/hue of each channel
  • Sequential switching mode provided
  • 4 looping camera outputs for usage of other accessories
  • 3 recording mode provided


Model Number HBM-04BT
Refresh Rate (QUAD) NTSC:60 Fields per second /PAL:50 FPS
Resolution (H * V) NTSC:720*480 / PAL:720*576
Video Format NTSC or PAL
Video Input (a) 1.0Vp-p 75 Ohm, BNC*4 (Camera Input); (b) 1.0Vp-p 75 Ohm, BNC*1 (VCR Input)
Video Output (a) 1.0Vp-p 75 Ohm, BNC*4 (Camera Output); (b) 1.0Vp-p 75 Ohm, BNC*1 (VCR Output); (c) 1.0Vp-p 75 Ohm, BNC*1 ( Monitor)
Alarm Output (a) N.C / N.O Dry Contact (1A / 24 VDC, 0.5 A / 120 VAC Max); (b) Buzzer (0~99 seconds)
Auto Scan Time 0-9 seconds
Alarm Reset Time 0-99 seconds
Power Source DC 12V
Power Consumption Less 20 Watts
Dimension (W*D*H) mm 323*242*44
Net Weight 3.0 kg