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NVR NVR4232-EI 32 CHANNELS WizSense DAHUA


MULTIFUNCTION METER FOR ELECTRICAL INSTALLATIONS UT-593 UNI-T

492.02 EUR
492.02 EUR

349.84 EUR
349.84 EUR

Standard:  TCP/IP  ...  
Supported resolutions:  max. 16 Mpx - 4608 x 3472 px  ...  
Video outputs:  1 pcs HDMI 4K
1 pcs VGA  
...  
Audio support:  
  • 32 Channels - Audio from cameras
  • Bi-directional audio streaming support  
  • ...  
    Audio inputs:  1 pcs CINCH  ...  
    Audio outputs:  1 pcs CINCH  ...  
    Resistance measurement:  ...  
  • Test voltage 250 V : 0.05 MΩ ... 250 MΩ
  • Test voltage 500 V : 0.05 MΩ ... 500 MΩ
  • Test voltage 1000 V : 0.05 MΩ ... 1000 MΩ  
  • Image compression method:  Smart H.265+ / H.265 / Smart H.264+ / H.264 / MJPEG  ...  
    Bitrate:  max. 256 Mbps  ...  
    Supported hard drives:  2 x 16 TB SATA  ...  
    Measuring accuracy:  ...  0.05 MΩ ... 1000 MΩ ± (5% + 5)   
    Recording modes:  Manual, Sensor, Motion detection, Schedule  ...  
    External storage devices backup:  Backup to USB drive (pendrive, external drive)  ...  
    Open circuit voltage:  ...  Test voltage ± 10 %  
    Test current:  ...  0.9 mA ... 1.1 mA  
    Short-circuit current:  ...  < 1.8 mA  
    AC voltage measurement:  ...  0 V ... 440 V ± (2% + 3)  @ 1 V  
    Searching and playback the records:  
  • Records searching: by time and events type. Records playback: forward, backward, fast, slow
  • Advanced searching (to the one second accuracy)
  • Smart Playback function
  • Records playback from max. 16 channels in the same time @ 1080p (without AI)
  • Records playback from max. 12 channels in the same time @ 1080p (AI)  
  • ...  
    Network interface:  1 x RJ-45 10/100/1000 Base-TX  ...  
    DC voltage measurement:  ...  0 V ... ± 440 V ± (2% + 3)  @ 1 V  
    Network functions:  Full support via network, Remote records copying, Web-Server built-in  ...  
    Measurement of small resistances:  ...  0.01 Ω ... 200 Ω ± (2% + 5)   
    Frequency measurement:  ...  20 Hz ... 100 Hz - for reference only  
    Network protocols:  HTTP, HTTPS, TCP/IP, IPv4/IPv6, UPnP, SNMP, UDP, SMTP, NTP, DHCP, DNS, IP Filter, PPPoE, DDNS, FTP, Alarm Server, IP Search, P2P, Auto Register  ...  
    ONVIF:  22.06   ...  
    Default IP address:  192.168.1.108   ...  
    Test of RCDs:  ...  
  • Working voltage: 220V ± 10 %
  • Test current: 10mA / 30mA / 100mA / 300mA / 500mA
  • Switch-off time ranges :
    • 0 ... 2000 ms ± (5% + 5)  @ 1/2 x nominal value of the residual current
    • 0 ... 500 ms ± (5% + 5)  @ 1 x  nominal value of the residual current, Selective RCD
    • 0 ... 300 ms ± (5% + 5)  @ 1 x nominal value of the residual current
    • 0 ... 40 ms ± (5% + 5)  @ 5 x nominal value of the residual current
     
  • Default admin user / password:  
    admin / -
    The administrator password should be set at the first start  
    ...  
    RCD tripping current measurement:  ...  
    Increasing current test: 10 mA / 30 mA / 100 mA / 300 mA / 500 mA ± 10 %  
    RCD automatic test:  ...    
    Mobile phones support:  Port no.: 37777 or access by a cloud (P2P)
  • Android: Free application DMSS
  • iOS (iPhone): Free application DMSS

    See how to configure the P2P function in Dahua recorders and how to enable the mobile application  
  • ...  
    Phase sequence test:  ...  
    100 V ... 440 V / 45 Hz ... 65 Hz  
    Web browser access ports:  80, 37777   ...  
    PC client access ports:  37777   ...  
    Mobile client access ports:  37777   ...  
    Continuity measurement of protective and equalizing conductors:  ...  0 Ω ... 199 Ω ± (2% + 5) 
    Measuring current > 20 mA @ 0 ... 2 Ω  
    RTSP URL:  
  • rtsp://admin:hasło@192.168.1.108:554/cam/realmonitor?channel=1&subtype=0 - Main stream
  • rtsp://admin:hasło@192.168.1.108:554/cam/realmonitor?channel=1&subtype=1 - Sub stream  
  • ...  
    Serial ports:    ...  
    Alarm inputs / outputs:  4 / 2   ...  
    PTZ control:  IP Speed Dome Cameras  ...  
    Motion Detection:    ...  
    Intelligent image analysis:    ...  
    Line impedance measurement (L-N):  ...  
  • 0.05 Ω ... 1.99 Ω ± (5% + 5) 
  • 2 Ω ... 19.99 Ω ± (5% + 5) 
  • 20 Ω ... 2000 Ω ± (5% + 5) 
  • Measuring current : 20 A / 20 ms
    Measuring range of prospective short-circuit current : 0  ... 26 kA  
    Main features:  
  • Intelligent image analysis : crossing the line (tripwire), intrusion, scene changing, face detection
  • SMD PLUS - searching for an object classified as: human, motor vehicle
  • Filtering of false alarms based on the recognition of persons and vehicles
  • Quick Pick - AI technology enabling, together with the recorder, quick identification of interesting objects (people/vehicles) based on an artificial intelligence algorithm. It allows to extract and compare the colors of clothes and vehicles
  • Face recognition
  • Face analysis: determination of sex, age and characteristic elements of appearance (glasses, facial hair, mask)
  • Support for up to 10 face databases, including 20 000 face images
  • In the base other than face photography, can also be stored such information as: name, sex, date of birth, nationality, address, ID number
  • Intelligent face search by metadata of different targets or uploading pictures of faces to the device and comparing them with recorded faces by similarity
  • Privacy zones


    Functions implemented in cooperation between the recorder and cameras that support these functions :

  • ANPR
  • people counting
  • heat map  
  • ...  
    Mouse support:    ...  
    Short circuit loop impedance measurement (L-PE):  ...  
  • 0.05 Ω ... 1.99 Ω ± (5% + 5) 
  • 2 Ω ... 19.99 Ω ± (5% + 5) 
  • 20 Ω ... 2000 Ω ± (5% + 5) 
  • Measuring current : 20 A / 20 ms
    Measuring range of prospective short-circuit current : 0  ... 26 kA  
    IR remote controller in the set:    ...  
    Automatic change of measuring ranges:  ...    
    RS-232:  ...    
    USB:  2 pcs USB 2.0    
    Power consumption:  max. 10 W (without HDD)  ...  
    Main features:  ...  
  • Warning of using high voltage during the measurement,
  • Phase switch 0° / 180° during RCD test,
  • Automatic identification of AC/DC voltage,
  • Reset function for measuring low resistances,
  • Large, readable LCD display with backlight,
  • Buzzer,
  • Automatic power-off,
  • Low battery indicator,
  • Aesthetic and solid construction  
  • Operation temp:  -10 °C ... 55 °C  0 °C ... 40 °C  
    Permissible relative humidity:  ...  ≤ 85 % (non-condensing)  
    Power supply:  12 V DC / 4 A (power adapter included)  8 x 1.5V, type AA/LR6/FR6 battery - included  
    Weight:  1.49 kg  1.1 kg  
    Dimensions:  375  x 284  x 53 mm  210  x 175  x 90 mm  
    Supported languages:  Polish, English, Bulgarian, Czech, Finnish, Greek, Romanian, Serbian, Slovenian, Hungarian  ...  
    Manufacturer / Brand:  DAHUA  UNI-T  
    Guarantee:  3 years  2 years