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WIRELESS FLOOD DETECTOR ARD912-W2(868) DAHUA


AHD, HD-CVI, HD-TVI, PAL VANDALPROOF CAMERA HAC-HDW1800M-0280B - 8.3 Mpx 2.8 mm DAHUA

67.17 EUR
67.17 EUR
94.86 EUR
94.86 EUR
Support:  Wireless alarm systems DAHUA  ...  
Detection:  Water  ...  
Standard:  ...  AHD / HD-CVI / HD-TVI / CVBS  
Sensor:  ...  1/2.7 " CMOS  
Alarm signaling:  
  • LED indicator,
  • Signal to control panel  
    		• ...  
    Matrix size:  ...  8.3 Mpx  
    Frequency range:  868.0  ... 868.6 MHz  ...  
    Radio communication range (at open area):  max. 1200 m  ...  
    Alarm inputs:    ...  
    Backup time:  ~ 3 years  ...  
    Current consumption:  28.5 µA ( max. 5.8 mA )  ...  
    Main features:  
  • detecting the presence of water in spaces where there is a risk of leakage
  • Digital detector
  • Bidirectional communication
  • AES-128 data encryption
  • Frequency hopping against jamming for reliable transmission
  • Remote management
  • Sensitivity adjustment
  • Cloud update
  • Low battery level alarm
  • Temperature measurement / thermal protection
  • ON/OFF button
  • LED indicator
  • "Index of Protection" : IPX5  
    		• ...  
    Resolution:  ...  3840 x 2160  - 8.3 Mpx @ HD-CVI @ 25 fps ,
    3840 x 2160  - 8.3 Mpx @ HD-CVI / HD-TVI / AHD @ 15 fps ,
    2592 x 1944  - 5 Mpx @ HD-CVI @ 20 fps ,
    2560 x 1440  - 3.7 Mpx @ HD-CVI @ 25 fps ,
    960 x 576  - 960H @ PAL @ 25 fps  
    Range of IR illumination:  ...  30 m  
    IR illuminator power adjustment:  ...  Automatic  
    Lens:  ...  2.8 mm  
    Operation temp:  -10 °C ... 55 °C  ...  
    View angle:  ...  
  • 105 ° (manufacturer data)
  • 101 ° (our tests result)  
    • Video output:  ...  AHD / HD-CVI / HD-TVI / CVBS, 1 Vpp / 75 Ω  
    Audio:  ...    
    Main features:  ...  
  • D-WDR - Wide Dynamic Range
  • 2D-DNR - Digital Noise Reduction
  • BLC - configurable Back Light Compensation
  • HLC - High Light Compensation (spot)
  • ICR - Movable InfraRed filter
  • Mirror - Mirror image
  • Auto White Balance
  • Configurable Privacy Zones
  • Sharpness - sharper image outlines  
    • OSD menu:  ...  OSD menu available via DAHUA recorder  
    Power supply:  1 x battery CR123A 3 V (included)  12 V DC / 360 mA  
    Power consumption:  ...  ≤ 4.3 W  
    Housing:  ...  Dome, Metal  
    Color:  White  White  
    "Index of Protection":  ...  IP67  
    Vandal-proof:  ...    
    Operation temp:  ...  -40 °C ... 60 °C  
    Weight:  0.1 kg  0.29 kg  
    Dimensions:  Ø 85  x 33 mm  Ø 93  x 79 mm  
    Manufacturer / Brand:  DAHUA  DAHUA  
    Guarantee:  3 years  3 years