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SEPARATOR WITH VIDEO BALUN D-SEP/HD-4/TR


AHD, HD-CVI, HD-TVI, PAL CAMERA HAC-T1A21-0280B - 1080p 2.8 mm DAHUA

24.29 EUR
24.29 EUR
46.28 EUR
46.28 EUR
Sensor:  ...  1/2.7 " Progressive Scan CMOS  
Matrix size:  ...  2.1 Mpx  
Resolution:  ...  1920 x 1080  - 1080p
1280 x 720  - 720p  
Range of IR illumination:  ...  20 m  
Standard:  
  • AHD - 8 Mpx, 4K UHD
  • HD-CVI - 8 Mpx, 4K UHD
  • HD-TVI - 8 Mpx 4K UHD
  • CVBS - PAL / NTSC  
    		• AHD / HD-CVI / HD-TVI / PAL  
    IR illuminator power adjustment:  ...  Automatic  
    Lens:  ...  2.8 mm, F1.2  
    View angle:  ...  
  • 103 ° (manufacturer data)
  • 100 ° (our tests result)  
    • S/N ratio:  ...  > 65 dB  
    Video transmission range:  
  • 250 m @ 720p - UTP cat. 5e
  • 150 m @ 1080p - UTP cat. 5e
  • 400 m @ CVBS - PAL / NTSC - UTP cat. 5e  
    		• ...  
    Device type:  Passive  ...  
    Number of channels:  4 pcs Video  ...  
    Video output:  ...  AHD / HD-CVI / HD-TVI / CVBS, 1 Vpp / 75 Ω  
    Number of inputs:  4 pcs cable terminals  ...  
    Number of outputs:  4 pcs BNC socket  ...  
    Input impedance:  100 Ω  ...  
    Output impedance:  75 Ω  ...  
    Opto-isolation between inputs and outputs:  50 V DC  ...  
    Galvanic separation between individual channels:  > 2000 V  ...  
    Main features:  ...  
  • D-WDR - Wide Dynamic Range
  • 2D-DNR - Digital Noise Reduction
  • BLC/HLC - Back Light / High Light Compensation
  • AGC - Automatic Gain Control
  • ICR - Movable InfraRed filter
  • Mirror - Mirror image
  • Auto White Balance
  • Sharpness - sharper image outlines  
    • OSD menu:  ...  OSD menu available via recorder  
    "Index of Protection":  ...  IP40  
    Power consumption:  ...  ≤ 2.3   
    Housing:  ...  Dome, Plastic  
    Vandal-proof:  ...    
    Color:  ...  White  
    Attenuation:  
  • 4.43 MHz @ 0.34 dB
  • 11 MHz @ 0.49 dB
  • 21 MHz @ 0.71 dB
  • 38 MHz @ 1.00 dB
  • 42 MHz @ 1.08 dB
  • 67.5 MHz @ 1.70 dB
    The attenuation applies to two devices connected to each other  
    		• ...  
    Operation temp:  ...  
    -40 °C ... 60 °C  
    Bandwidth:  200 MHz  ...  
    CMRR (dB @ 5MHz):  50 dB  ...  
    Inputs protection:  ESD, IEC 61000-4-2, ±30kV contact, ±30kV air
    EFT, IEC 61000-4-4, 40A (5/50ns)
    Lightning, IEC 61000-4-5, 30A (tP=8/20μs)      		...  
    Power supply:  
     
    12 V DC / 230 mA  
    Operation temp:  -20 °C ... 55 °C  ...  
    Weight:  0.09 kg  0.08 kg  
    Dimensions:  103  x 75  x 30 mm  Ø 85  x 69 mm  
    Manufacturer / Brand:  DELTA  DAHUA  
    Guarantee:  3 years  3 years