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WIRELESS PANIC BUTTON ARD821-W2(868)(STRAP) DAHUA


REPEATER VHD-15 AHD, HD-CVI, HD-TVI SIGNAL AMPLIFIER DELTA

37.75 EUR
37.75 EUR
38.38 EUR
38.38 EUR
Support:  Wireless alarm systems DAHUA  ...  
Frequency band:  868 MHz  ...  
Radio communication range (at open area):  max. 1400 m (open area)  ...  
Number of buttons:  1   ...  
Main features:  
  • Bidirectional communication
  • AES128 data encryption
  • LED indication
  • Frequency hopping against jamming for reliable transmission
  • Lanyard included
  • "Index of Protection" : IP54  
    		• ...  
    Standard:  ...  
  • AHD - 5 Mpx, 12 fps,
  • HD-CVI - 1080p, 25 fps,
  • HD-TVI - 5 Mpx, 12 fps,
  • CVBS - PAL / NTSC  
    • Battery lifetime:  ~ 5 years  ...  
    Device type:  ...  Active  
    Operation temp:  -10 °C ... 55 °C  ...  
    Permissible relative humidity:  10 % ... 90 %  ...  
    The ability of signal regeneration:  ...  150 m - Twisted-pair cable ,
    300 m - RG59 ,
    500 m - Triset113  
    Power supply:  1 x battery CR2032 3V (included)  
  • 8 V ... 24 V DC (power adapter not included)
  • The possibility of remote powering through the unused pairs of twisted-pair cable  
    • Current consumption:  ...  < 50 mA  
    Coaxial socket impedance:  ...  75 Ω  
    Symmetrical socket impedance:  ...  100 Ω  
    Number of inputs:  ...  1   
    Number of outputs:  ...  1   
    Coaxial socket type:  ...  BNC socket  
    Symmetrical socket type:  ...  terminals  
    Weight:  0.02 kg  0.080 kg  
    Dimensions:  55  x 36  x 15 mm  103  x 62  x 29 mm  
    Manufacturer / Brand:  DAHUA  DELTA  
    Guarantee:  2 years  3 years